US5993283A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Modular buildings for a toy building set
Assignee: Parvia Corp
•
Filing: 1997-09-30
•
Granted: 1999-11-30
•
Expires: 2017-09-30
Abstract
Abstract A modular building for a toy building set includes a planar member, or foundation, having raised ribs on its top and a wall member having a wall portion and a base portion. The wall portion of the wall member is substantially orthogonal to the base portion of the wall member. The base portion of the wall member has a cleft therein sized to receive one of the ribs of the foundation to removably attach the wall member to the foundations. A substantially planar coupler connects at least two or more of the foundation. The coupler has at least two clefts therein. The clefts are sized to receive the ribs on each of the two foundations for removable attachment of the foundation to the coupler.
Inventors
- 👤 Peter Cyrus
- 👤 Sean Cryan
- 👤 Steve Proctor
- 👤 Rich Franko
- 👤 Chris Brady
- 👤 David Wicklander
- 👤 Gary Franz
- 👤 Matt Gibson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 21:07
CPC Classifications
A; A63; A63H; A63H33/00; A63H33/42; A63H33/04; A63H33/044; A63H33/06; A63H33/08; A63H33/086; A63H33/10; G; G09; G09B; G09B25/00; G09B25/04
Claims Analysis
Total Claims: 60
Claim 1
Independent Claim
101 words
A modular building for a toy building set comprising: a planar member having a top, a bottom and edges, said planar member having at least one raised rib on said top; and a second member removably attachable to said planar member, said second member having at least a first planar portion extending substantially orthogonally from said second member, said planar portion having a cleft therein, said cleft sized to receive said rib of said planar member, wherein a total of four of said raised ribs are present, said raised ribs disposed substantially perpendicularly to one another in a substantially cross-shaped configuration.
Claim 2
Dependent Claim
101 words
A modular building for a toy building set comprising: a planar member having a top, a bottom and edges, said planar member having at least one raised rib on said top; and a second member removably attachable to said planar member, said second member having at least a first planar portion extending substantially orthogonally from said second member, said planar portion having a cleft therein, said cleft sized to receive said rib of said planar member, wherein a total of four of said raised ribs are present, said raised ribs disposed substantially perpendicularly to one another in a substantially cross-shaped configuration.
Claim 3
Dependent Claim
25 words
The modular building of claim 1, wherein said raised rib has beveled edges and said cleft has beveled edges complementary to said rib beveled edges.
Claim 4
Dependent Claim
49 words
The modular building of claim 1, wherein said cleft is bounded by a pair of wings, said wings being triangular in shape such that one of said wings from each of adjacent second members abut on said planar member when said second member and said planar member are attached.
Claim 5
Dependent Claim
37 words
The modular building of claim 3, wherein said raised ribs and said wings are the same thickness such that said top of said planar member has a uniform surface formed by said raised ribs and said wings.
Claim 6
Dependent Claim
23 words
The modular building of claim 1, wherein said planar member has attachment fittings on said bottom for removable attachment to a supporting substructure.
Claim 7
Dependent Claim
23 words
A modular building of claim 1, wherein said planar member has attachment fittings on said edges for removable attachment to a building subassembly.
Claim 8
Dependent Claim
41 words
The modular building of claim 1, further comprising: a coupler for attachment of at least two of said planar members, said coupler having at least two clefts, said clefts sized to receive said ribs of said at least two planar members.
Claim 9
Dependent Claim
113 words
A modular building for a toy building set comprising: a planar member having a top, a bottom and edges, said planar member having at least one raised rib on said top; and one of a wall member and a roof member having an upper portion and a base portion, said upper portion extends substantially orthogonally from said base portion, said base portion having a cleft therein sized to receive said rib of said planar member to removably attach said wall member or roof member to said planar member, wherein a total of four of said raised ribs are present, said raised ribs disposed substantially perpendicularly to one another in a substantially cross-shaped configuration.
Claim 10
Dependent Claim
113 words
A modular building for a toy building set comprising: a planar member having a top, a bottom and edges, said planar member having at least one raised rib on said top; and one of a wall member and a roof member having an upper portion and a base portion, said upper portion extends substantially orthogonally from said base portion, said base portion having a cleft therein sized to receive said rib of said planar member to removably attach said wall member or roof member to said planar member, wherein a total of four of said raised ribs are present, said raised ribs disposed substantially perpendicularly to one another in a substantially cross-shaped configuration.
Claim 11
Dependent Claim
25 words
The modular building of claim 8, wherein said raised rib has beveled edges and said cleft has beveled edges complementary to said rib beveled edges.
Claim 12
Dependent Claim
62 words
The modular building of claim 8, wherein said cleft is bounded by a pair of wings, said wings being triangular in shape such that one of said wings from each of adjacent ones of said wall members or said roof members abut on said planar member when said planar member is attached to either of said wall member or said roof member.
Claim 13
Dependent Claim
37 words
The modular building of claim 10, wherein said raised ribs and said wings are the same thickness such that said top of said planar member has a uniform surface formed by said raised ribs and said wings.
Claim 14
Dependent Claim
23 words
The modular building of claim 8, wherein said planar member has attachment fittings on said bottom for removable attachment to a supporting substructure.
Claim 15
Dependent Claim
23 words
The modular building of claim 8, wherein said planar member has attachment fittings on said edges for removable attachment to a building subassembly.
Claim 16
Dependent Claim
41 words
The modular building of claim 8, further comprising: a coupler for attachment of at least two of said planar members, said coupler having at least two clefts, said clefts sized to receive said ribs of said at least two planar members.
Claim 17
Dependent Claim
136 words
A modular building for a toy building set comprising: a planar member having a top, a bottom and edges, said planar member having at least one raised rib on said top, said raised rib having beveled edges; and one of a wall member and a roof member having an upper portion and a base portion, said upper portion being substantially orthogonal to said base portion, said base portion having a cleft therein sized to receive said rib of said planar member to removably attach said wall member or roof member and said planar member, said cleft having beveled edges complementary to said beveled edges of said rib of said planar member, wherein at total of four of said raised ribs are present, said raised ribs disposed substantially perpendicularly to one another in a substantially cross-shaped configuration.
Claim 18
Dependent Claim
136 words
A modular building for a toy building set comprising: a planar member having a top, a bottom and edges, said planar member having at least one raised rib on said top, said raised rib having beveled edges; and one of a wall member and a roof member having an upper portion and a base portion, said upper portion being substantially orthogonal to said base portion, said base portion having a cleft therein sized to receive said rib of said planar member to removably attach said wall member or roof member and said planar member, said cleft having beveled edges complementary to said beveled edges of said rib of said planar member, wherein at total of four of said raised ribs are present, said raised ribs disposed substantially perpendicularly to one another in a substantially cross-shaped configuration.
Claim 19
Dependent Claim
62 words
The modular building of claim 15, wherein said cleft is bounded by a pair of wings, said wings being triangular in shape such that one of said wings from each of adjacent ones of said wall members or said roof members abut on said planar member when said planar member is attached to either of said wall member or said roof member.
Claim 20
Dependent Claim
37 words
The modular building of claim 16, wherein said raised ribs and said wings are the same thickness such that said top of said planar member has a uniform surface formed by said raised ribs and said wings.
Claim 21
Dependent Claim
23 words
The modular building of claim 15, wherein said planar member has attachment fittings on said bottom for removable attachment to a supporting substructure.
Claim 22
Dependent Claim
23 words
The modular building of claim 15, wherein said planar member has attachment fittings on said edges for removable attachment to a building subassembly.
Claim 23
Dependent Claim
41 words
The modular building of claim 15, further comprising: a coupler for attachment of at least two of said planar members, said coupler having at least two clefts, said clefts sized to receive said ribs of said at least two planar members.
Claim 24
Dependent Claim
142 words
A modular building for a toy building set comprising: a planar member having a top, a bottom and edges, said planar member having raised ribs on said top; one of a wall member and a roof member having an upper portion and a base portion, said upper portion being substantially orthogonal to said base portion, said base portion having a cleft therein sized to receive one of said ribs of said planar member to removably attach said wall member or roof member to said planar member; and a coupler for attachment of said planar member to another planar member, said coupler having clefts therein sized to receive one of said ribs of each of said planar members, wherein a total of four of said raised ribs are present, said raised ribs disposed substantially perpendicularly to one another in a substantially cross-shaped configuration.
Claim 25
Dependent Claim
142 words
A modular building for a toy building set comprising: a planar member having a top, a bottom and edges, said planar member having raised ribs on said top; one of a wall member and a roof member having an upper portion and a base portion, said upper portion being substantially orthogonal to said base portion, said base portion having a cleft therein sized to receive one of said ribs of said planar member to removably attach said wall member or roof member to said planar member; and a coupler for attachment of said planar member to another planar member, said coupler having clefts therein sized to receive one of said ribs of each of said planar members, wherein a total of four of said raised ribs are present, said raised ribs disposed substantially perpendicularly to one another in a substantially cross-shaped configuration.
Claim 26
Dependent Claim
27 words
The modular building of claim 21, wherein said raised ribs have beveled edges and said clefts have beveled edges complementary to said beveled edges of said ribs.
Claim 27
Dependent Claim
62 words
The modular building of claim 21, wherein said clefts are bounded by a pair of wings, said wings being triangular in shape such that one of said wings from each of adjacent ones of said wall members or said roof members abut on said planar member when said planar member is attached to either of said wall member or said roof member.
Claim 28
Dependent Claim
37 words
The modular building of claim 23, wherein said raised ribs and said wings are the same thickness such that said top of said planar member has a uniform surface formed by said raised ribs and said wings.
Claim 29
Dependent Claim
23 words
The modular building of claim 21, wherein said planar member has attachment fittings on said bottom for removable attachment to a supporting substructure.
Claim 30
Dependent Claim
23 words
The modular building of claim 21, wherein said planar member has attachment fittings on said edges for removable attachment to a building subassembly.
Claim 31
Dependent Claim
89 words
A modular building for a toy building set comprising: a planar member having a top, a bottom and edges, said planar member having raised ribs on said top, said raised ribs disposed substantially perpendicular to one another in a substantially cross-shaped configuration; and a second member removably attachable to said planar member, said second member having at least a first planar portion extending substantially orthogonally from said second member, said planar portion having a cleft therein, said cleft sized to receive one of said ribs of said planar member.
Claim 32
Dependent Claim
89 words
A modular building for a toy building set comprising: a planar member having a top, a bottom and edges, said planar member having raised ribs on said top, said raised ribs disposed substantially perpendicular to one another in a substantially cross-shaped configuration; and a second member removably attachable to said planar member, said second member having at least a first planar portion extending substantially orthogonally from said second member, said planar portion having a cleft therein, said cleft sized to receive one of said ribs of said planar member.
Claim 33
Dependent Claim
25 words
The modular building of claim 27, wherein said raised ribs have beveled edges and said cleft has beveled edges complementary to said rib beveled edges.
Claim 34
Dependent Claim
49 words
The modular building of claim 27, wherein said cleft is bounded by a pair of wings, said wings being triangular in shape such that one of said wings from each of adjacent second members abut on said planar member when said second member and said planar member are attached.
Claim 35
Dependent Claim
37 words
The modular building of claim 29, wherein said raised ribs and said wings are the same thickness such that said top of said planar member has a uniform surface formed by said raised ribs and said wings.
Claim 36
Dependent Claim
23 words
The modular building of claim 27, wherein said planar member has attachment fittings on said bottom for removable attachment to a supporting substructure.
Claim 37
Dependent Claim
23 words
The modular building of claim 27, wherein said planar member has attachment fittings on said edges for removable attachment to a building subassembly.
Claim 38
Dependent Claim
41 words
The modular building of claim 27, further comprising: a coupler for attachment of at least two of said planar members, said coupler having at least two clefts, said clefts sized to receive said ribs of said at least two planar members.
Claim 39
Dependent Claim
136 words
A modular building for a toy building set comprising: a planar member having a top, a bottom and edges, said planar member having at least one raised rib on said top, said raised rib having beveled edges; and one of a wall member and a roof member having an upper portion and a base portion, said upper portion being substantially orthogonal to said base portion, said base portion having a cleft therein sized to receive said rib of said planar member to removably attach said wall member or roof member and said planar member, said cleft having beveled edges complementary to said beveled edges of said rib of said planar member, wherein a total of four of said raised ribs are present, said raised ribs disposed substantially perpendicularly to one another in a substantially cross-shaped configuration.
Claim 40
Dependent Claim
136 words
A modular building for a toy building set comprising: a planar member having a top, a bottom and edges, said planar member having at least one raised rib on said top, said raised rib having beveled edges; and one of a wall member and a roof member having an upper portion and a base portion, said upper portion being substantially orthogonal to said base portion, said base portion having a cleft therein sized to receive said rib of said planar member to removably attach said wall member or roof member and said planar member, said cleft having beveled edges complementary to said beveled edges of said rib of said planar member, wherein a total of four of said raised ribs are present, said raised ribs disposed substantially perpendicularly to one another in a substantially cross-shaped configuration.
Claim 41
Dependent Claim
155 words
A modular building for a toy building set comprising: a planar member having a top, a bottom and edges, said planar member having at least one raised rib on said top, said raised rib having beveled edges; and one of a wall member and a roof member having an upper portion and a base portion, said upper portion being substantially orthogonal to said base portion, said base portion having a cleft therein sized to receive said rib of said planar member to removably attach said wall member or roof member and said planar member, said cleft having beveled edges complementary to said beveled edges of said rib of said planar member, wherein said cleft is bounded by a pair of wings, said wings being triangular in shape such that one of said wings from each of adjacent wall members abut on said planar member when said wall member is removably attached to said planar member.
Claim 42
Dependent Claim
155 words
A modular building for a toy building set comprising: a planar member having a top, a bottom and edges, said planar member having at least one raised rib on said top, said raised rib having beveled edges; and one of a wall member and a roof member having an upper portion and a base portion, said upper portion being substantially orthogonal to said base portion, said base portion having a cleft therein sized to receive said rib of said planar member to removably attach said wall member or roof member and said planar member, said cleft having beveled edges complementary to said beveled edges of said rib of said planar member, wherein said cleft is bounded by a pair of wings, said wings being triangular in shape such that one of said wings from each of adjacent wall members abut on said planar member when said wall member is removably attached to said planar member.
Claim 43
Dependent Claim
37 words
The modular building of claim 35, wherein said raised ribs and said wings are the same thickness such that said top of said planar member has a uniform surface formed by said raised ribs and said wings.
Claim 44
Dependent Claim
139 words
A modular building for a toy building set comprising: a planar member having a top, a bottom and edges, said planar member having raised ribs on said top; one of a wall member and a roof member having an upper portion and a base portion, said upper portion being substantially orthogonal to said base portion, said base portion having a cleft therein sized to receive one of said ribs of said planar member to removably attach said wall member or roof member to said planar member; and a coupler for attachment of said planar member to another planar member, said coupler having clefts therein sized to receive one of said ribs of each of said planar members, wherein four of said raised ribs are present, said raised ribs disposed substantially perpendicularly to one another in a substantially cross-shaped configuration.
Claim 45
Dependent Claim
139 words
A modular building for a toy building set comprising: a planar member having a top, a bottom and edges, said planar member having raised ribs on said top; one of a wall member and a roof member having an upper portion and a base portion, said upper portion being substantially orthogonal to said base portion, said base portion having a cleft therein sized to receive one of said ribs of said planar member to removably attach said wall member or roof member to said planar member; and a coupler for attachment of said planar member to another planar member, said coupler having clefts therein sized to receive one of said ribs of each of said planar members, wherein four of said raised ribs are present, said raised ribs disposed substantially perpendicularly to one another in a substantially cross-shaped configuration.
Claim 46
Dependent Claim
161 words
A modular building for a toy building set comprising: a planar member having a top, a bottom and edges, said planar member having raised ribs on said top; one of a wall member and a roof member having an upper portion and a base portion, said upper portion being substantially orthogonal to said base portion, said base portion having a cleft therein sized to receive one of said ribs of said planar member to removably attach said wall member or roof member to said planar member; and a coupler for attachment of said planar member to another planar member, said coupler having clefts therein sized to receive one of said ribs of each of said planar members, wherein said clefts are bounded by a pair of wings, said wings being triangular in shape such that one of said wings from each of adjacent wall members abut on said planar member when said wall member is removably attached to said planar member.
Claim 47
Dependent Claim
161 words
A modular building for a toy building set comprising: a planar member having a top, a bottom and edges, said planar member having raised ribs on said top; one of a wall member and a roof member having an upper portion and a base portion, said upper portion being substantially orthogonal to said base portion, said base portion having a cleft therein sized to receive one of said ribs of said planar member to removably attach said wall member or roof member to said planar member; and a coupler for attachment of said planar member to another planar member, said coupler having clefts therein sized to receive one of said ribs of each of said planar members, wherein said clefts are bounded by a pair of wings, said wings being triangular in shape such that one of said wings from each of adjacent wall members abut on said planar member when said wall member is removably attached to said planar member.
Claim 48
Dependent Claim
37 words
The modular building of claim 38, wherein said raised ribs and said wings are the same thickness such that said top of said planar member has a uniform surface formed by said raised ribs and said wings.
Claim 49
Dependent Claim
117 words
A modular building for a toy building set comprising: a planar member having a top, a bottom and edges, said planar member having a raised rib on said top; and a second member removably attachable to said planar member, said second member having at least a first planar portion extending substantially orthogonally from said second member, said planar portion having a cleft therein, said cleft sized to receive said rib of said planar member; wherein said cleft is bounded by a pair of wings, said wings being triangular in shape such that one of said wings from each of adjacent second members abut on said planar member when said second member and said planar member are attached.
Claim 50
Dependent Claim
117 words
A modular building for a toy building set comprising: a planar member having a top, a bottom and edges, said planar member having a raised rib on said top; and a second member removably attachable to said planar member, said second member having at least a first planar portion extending substantially orthogonally from said second member, said planar portion having a cleft therein, said cleft sized to receive said rib of said planar member; wherein said cleft is bounded by a pair of wings, said wings being triangular in shape such that one of said wings from each of adjacent second members abut on said planar member when said second member and said planar member are attached.
Claim 51
Dependent Claim
37 words
The modular building of claim 40, wherein said raised ribs and said wings are the same thickness such that said top of said planar member has a uniform surface formed by said raised ribs and said wings.
Claim 52
Dependent Claim
119 words
A modular building for a toy building set comprising: a planar member having a top, a bottom and edges, said planar member having a raised rib on said top; and one of a wall member and a roof member having an upper portion and a base portion, said upper portion extends substantially orthogonally from said base portion, said base portion having a cleft therein sized to receive said rib of said planar member to removably attach said wall member or roof member to said planar member, wherein said cleft is bounded by a pair of wings, said wings being triangular in shape such that one of said wings from each of adjacent wall members abut on said planar member.
Claim 53
Dependent Claim
119 words
A modular building for a toy building set comprising: a planar member having a top, a bottom and edges, said planar member having a raised rib on said top; and one of a wall member and a roof member having an upper portion and a base portion, said upper portion extends substantially orthogonally from said base portion, said base portion having a cleft therein sized to receive said rib of said planar member to removably attach said wall member or roof member to said planar member, wherein said cleft is bounded by a pair of wings, said wings being triangular in shape such that one of said wings from each of adjacent wall members abut on said planar member.
Claim 54
Dependent Claim
37 words
The modular building of claim 42, wherein said raised ribs and said wings are the same thickness such that said top of said planar member has a uniform surface formed by said raised ribs and said wings.
Claim 55
Dependent Claim
165 words
A modular building for a toy building set comprising: a planar member having a top, a bottom and edges, said planar member having a raised rib on said top, said raised rib having beveled edges; and one of a wall member and a roof member having an upper portion and a base portion, said upper portion being substantially orthogonal to said base portion, said base portion having a cleft therein sized to receive said rib of said planar member to removably attach said wall member or roof member and said planar member, said cleft having beveled edges complementary to said beveled edges of said rib of said planar member, wherein said cleft is bounded by a pair of wings, said wings being triangular in shape such that one of said wings from each of adjacent ones of said wall members or said roof member abut on said planar member when said planar member is attached to either of said wall member or said roof member.
Claim 56
Dependent Claim
165 words
A modular building for a toy building set comprising: a planar member having a top, a bottom and edges, said planar member having a raised rib on said top, said raised rib having beveled edges; and one of a wall member and a roof member having an upper portion and a base portion, said upper portion being substantially orthogonal to said base portion, said base portion having a cleft therein sized to receive said rib of said planar member to removably attach said wall member or roof member and said planar member, said cleft having beveled edges complementary to said beveled edges of said rib of said planar member, wherein said cleft is bounded by a pair of wings, said wings being triangular in shape such that one of said wings from each of adjacent ones of said wall members or said roof member abut on said planar member when said planar member is attached to either of said wall member or said roof member.
Claim 57
Dependent Claim
37 words
The modular building of claim 44, wherein said raised ribs and said wings are the same thickness such that said top of said planar member has a uniform surface formed by said raised ribs and said wings.
Claim 58
Dependent Claim
173 words
A modular building for a toy building set comprising: a planar member having a top, a bottom and edges, said planar member having raised ribs on said top; one of a wall member and a roof member having an upper portion and a base portion, said upper portion being substantially orthogonal to said base portion, said base portion having a cleft therein sized to receive one of said ribs of said planar member to removably attach said wall member or roof member to said planar member; and a coupler for attachment of said planar member to another planar member, said coupler having clefts therein sized to receive one of said ribs of each of said planar members, wherein said clefts are bounded by a pair of wings, said wings being triangular in shape such that one of said wings from each of adjacent ones of said wall members or said roof member abut on said planar member when said planar member is attached to either of said wall member or said roof member.
Claim 59
Dependent Claim
173 words
A modular building for a toy building set comprising: a planar member having a top, a bottom and edges, said planar member having raised ribs on said top; one of a wall member and a roof member having an upper portion and a base portion, said upper portion being substantially orthogonal to said base portion, said base portion having a cleft therein sized to receive one of said ribs of said planar member to removably attach said wall member or roof member to said planar member; and a coupler for attachment of said planar member to another planar member, said coupler having clefts therein sized to receive one of said ribs of each of said planar members, wherein said clefts are bounded by a pair of wings, said wings being triangular in shape such that one of said wings from each of adjacent ones of said wall members or said roof member abut on said planar member when said planar member is attached to either of said wall member or said roof member.
Claim 60
Dependent Claim
37 words
The modular building of claim 46, wherein said raised ribs and said wings are the same thickness such that said top of said planar member has a uniform surface formed by said raised ribs and said wings.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2002-11-29 | 2003-05-31 | 2003-11-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2006-11-29 | 2007-05-31 | 2007-11-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2010-11-29 | 2011-05-31 | 2011-11-30 | $7700.00 | Window Closed / Lapsed |