Patent US4458461A successfully refreshed from Google Patents.
US4458461A
Expired / Lapsed
US
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Support posts and/or a partitioning system
Assignee: PLANSCAPE SYSTEMS N Z Ltd
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Filing: 1982-07-27
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Granted: 1984-07-10
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Expires: 2002-07-27
Abstract
Abstract A partitioning system includes a plurality of support posts between which are carried partitions or panels. The support posts have slots therein into which key members positioned on the ends of the panels or partitions may be placed. At each end of the support posts are provided key caps which also include slots into which part of the key members may be positioned.
Inventors
- 👤 Leonard A. Holley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 11:38
CPC Classifications
E; E04; E04B; E04B2/00; E04B2/74; E04B2/76; E04B2/78; E04B2/7809; E04B2/7818
Claims Analysis
Total Claims: 18
Claim 1
Independent Claim
192 words
A support post for use in supporting one or more partitions or panels, said support post comprising: a hollow post element in the form of a three-sided channel member with an open side; an elongated insert removably positionable in said post element to close said open side thereof; a plurality of longitudinally extending slots formed in the exterior of said post element, said slots being open at opposite ends thereof; a pair of key caps; connection means for connecting each said key cap to a respective end of said post element; each said key cap having formed in the exterior thereof a plurality of slots, each of which is open at an end thereof at an edge of said key cap which in use abuts a respective end of said post element; and key members dimensioned to be insertable into said slots in said key caps and said post element, and adapted to be connected to a panel or partition such that such panel or partition may be engaged with said key caps and/or said post element by insertion of at least one said key member into at least one said slot.
Claim 2
Dependent Claim
192 words
A support post for use in supporting one or more partitions or panels, said support post comprising: a hollow post element in the form of a three-sided channel member with an open side; an elongated insert removably positionable in said post element to close said open side thereof; a plurality of longitudinally extending slots formed in the exterior of said post element, said slots being open at opposite ends thereof; a pair of key caps; connection means for connecting each said key cap to a respective end of said post element; each said key cap having formed in the exterior thereof a plurality of slots, each of which is open at an end thereof at an edge of said key cap which in use abuts a respective end of said post element; and key members dimensioned to be insertable into said slots in said key caps and said post element, and adapted to be connected to a panel or partition such that such panel or partition may be engaged with said key caps and/or said post element by insertion of at least one said key member into at least one said slot.
Claim 3
Dependent Claim
54 words
A support post as claimed in claim 1, wherein said key member has a length greater than the length of said slots in said key caps, such that when said key member is inserted in a said key cap slot, said key member extends therefrom into a respective said slot in said post element.
Claim 4
Dependent Claim
52 words
A support post as claimed in claim 1, wherein said three-sided channel member has a said slot in each said side thereof, and said insert has therein a slot, such that said channel member and said insert form generally a rectangular shape with each of the four sides thereof having a slot.
Claim 5
Dependent Claim
28 words
A support post as claimed in claim 3, wherein each said key cap has a generally rectangular cross-sectional shape, each of the four sides thereof having a slot.
Claim 6
Dependent Claim
34 words
A support post as claimed in claim 1, wherein at least one said key cap has therein at least one aperture to enable the passage into the interior of said post element of services.
Claim 7
Dependent Claim
39 words
A support post as claimed in claim 1, wherein each said slot has a narrowed mouth with side slot portions on opposite sides thereof, and each said key member has oppositely extending wings fitting into said side slot portions.
Claim 8
Dependent Claim
35 words
A support post as claimed in claim 1, wherein said connection means comprise channels in the exterior of said post element, and tongues extending from each said key cap, said tongues fitting into said channels.
Claim 9
Dependent Claim
36 words
A support post as claimed in claim 7, wherein each said channel is positioned at a respective corner of said post element, and each said tongue extends from a respective corner of each said key cap.
Claim 10
Dependent Claim
190 words
A partitioning system comprising: at least one partition or panel; a plurality of support posts, each comprising: a hollow post element in the form of a three-sided channel member with an open side, an elongated insert removably positionable in said post element to close said open side thereof, a plurality of longitudinally extending slots formed in the exterior of said post element, said slots being open at opposite ends thereof, a pair of key caps, and connection means for connecting each said key cap to a respective end of said post element, each said key cap having formed in the exterior thereof a plurality of slots, each of which is open at an end thereof at an edge of said key cap which in use abuts a respective end of said post element; and key members dimensioned to be insertable into said slots in said key caps and said post element, and connected to said panel or partition such that said panel or partition may be engaged with said key caps and/or said post element by insertion of at least one said key member into at least one said slot.
Claim 11
Dependent Claim
190 words
A partitioning system comprising: at least one partition or panel; a plurality of support posts, each comprising: a hollow post element in the form of a three-sided channel member with an open side, an elongated insert removably positionable in said post element to close said open side thereof, a plurality of longitudinally extending slots formed in the exterior of said post element, said slots being open at opposite ends thereof, a pair of key caps, and connection means for connecting each said key cap to a respective end of said post element, each said key cap having formed in the exterior thereof a plurality of slots, each of which is open at an end thereof at an edge of said key cap which in use abuts a respective end of said post element; and key members dimensioned to be insertable into said slots in said key caps and said post element, and connected to said panel or partition such that said panel or partition may be engaged with said key caps and/or said post element by insertion of at least one said key member into at least one said slot.
Claim 12
Dependent Claim
54 words
A system as claimed in claim 9, wherein each said key member has a length greater than the length of said slots in said key caps, such that when said key member is inserted in a said key cap slot, sand key member extends therefrom into a respective said slot in said post element.
Claim 13
Dependent Claim
54 words
A system as claimed in claim 9, wherein each said three-sided channel member has a said slot in each said side thereof, and the respective said insert has therein a slot, such that said channel member and said insert form generally a rectangular shape with each of the four sides thereof having a slot.
Claim 14
Dependent Claim
27 words
A system as claimed in claim 11, wherein each said key cap has a generally rectangular cross-sectional shape, each of the four sides thereof having a slot.
Claim 15
Dependent Claim
33 words
A system as claimed in claim 9, wherein at least one said key cap has therein at least one aperture to enable the passage into the interior of said post element of services.
Claim 16
Dependent Claim
38 words
A system as claimed in claim 9, wherein each said slot has a narrowed mouth with side slot portions on opposite sides thereof, and each said key member has oppositely extending wings fitting into said side slot portions.
Claim 17
Dependent Claim
37 words
A system as claimed in claim 9, wherein each said connection means comprise channels in the exterior of the respective said post element, and tongues extending from each said key cap, said tongues fitting into said channels.
Claim 18
Dependent Claim
35 words
A system as claimed in claim 15, wherein each said channel is positioned at a respective corner of said post element, and each said tongue extends from a respective corner of each said key cap.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1987-07-10 | 1988-01-09 | 1988-07-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-07-10 | 1992-01-09 | 1992-07-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-07-10 | 1996-01-09 | 1996-07-10 | $7700.00 | Window Closed / Lapsed |