Patent US4127948A successfully refreshed from Google Patents.
US4127948A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Play desk
Assignee: Mattel Inc
•
Filing: 1977-09-12
•
Granted: 1978-12-05
•
Expires: 1997-09-12
Abstract
Abstract A play desk in the form of an animated character having the main body portion thereof in the form of an openable compartment with a first surface textured to provide a chalk board and the opposing surface having aligned parallel grooves and slots for receiving removable alphanumeric members parallel with the board by engaging the slots or perpendicular to the board by engaging the grooves. Simulated arm members are pivotable for supporting the desk on an incline with either body surface exposed. Simulated leg members are pivotable between a first position for supporting the play desk on a vertical plane or to a second position in line with the lower edge of the body compartment to permit inclining of the desk. A head portion is configured about the periphery for insertion therein or imprinting therein of a face of a character with the peripheral ridge forming a tray. The arm members may be hollow to serve as additional storage.
Inventors
- 👤 Manuel Goy Yu Chin
- 👤 Derek J. Gay
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 10:10
CPC Classifications
G; G09; G09B; G09B1/00; G09B1/02; G09B1/04; G09B1/06; A; A63; A63F; A63F3/00; A63F3/04; A63F3/0423
Claims Analysis
Total Claims: 21
Claim 1
Independent Claim
108 words
In a positionable play desk, the combination comprising: a main body member having first and second play surfaces on opposite sides thereof; first and second arm members pivotally secured adjacent opposite sides of one edge of said body member; support members pivotally secured to the edge of said body member opposite said one edge, said support members being positional for supporting said body member in a vertical position on a supporting surface; and a head member secured to said body member generally centrally with respect to said one edge, said body member, said arm members, said support members and said head member being configured to simulate a character.
Claim 2
Dependent Claim
108 words
In a positionable play desk, the combination comprising: a main body member having first and second play surfaces on opposite sides thereof; first and second arm members pivotally secured adjacent opposite sides of one edge of said body member; support members pivotally secured to the edge of said body member opposite said one edge, said support members being positional for supporting said body member in a vertical position on a supporting surface; and a head member secured to said body member generally centrally with respect to said one edge, said body member, said arm members, said support members and said head member being configured to simulate a character.
Claim 3
Dependent Claim
60 words
The combination according to claim 1 wherein said arm members are pivotable to any position between a first stop position and a second stop position, said first stop position supporting said first play surface on a supporting surface at an angle thereto, and said second stop position supporting said second play surface on a supporting surface at an angle thereto.
Claim 4
Dependent Claim
69 words
The combination according to claim 2 wherein said support members are simulated foot members having a width generally equal to the width of said body member and a length sufficient to support said play desk in a vertical position, said foot members being pivotable into alignment for supporting said play desk at an angle and pivotable into parallel relationship to support said body member in a generally vertical position.
Claim 5
Dependent Claim
27 words
The combination according to claim 3 wherein said body member is an openable compartment and one of said first and second play surfaces is a hinged lid.
Claim 6
Dependent Claim
20 words
The combination according to claim 4 wherein said first play surface is a textured surface for use as a chalkboard.
Claim 7
Dependent Claim
22 words
The combination according to claim 5 wherein said second play surface has sets of depressions formed therein for releasably receiving other members.
Claim 8
Dependent Claim
13 words
The combination according to claim 6 wherein said other members are character members.
Claim 9
Dependent Claim
31 words
The combination according to claim 7 wherein each of said sets of depressions includes parallel slots and said other members include projection means for engaging at least one of said slots.
Claim 10
Dependent Claim
55 words
The combination according to claim 8 wherein at least one of said sets of depressions includes groove means in parallel relation and between said parallel slots and said other members include a portion engagable within said groove for maintaining said other members in a position generally perpendicular to the plane of said second play surface.
Claim 11
Dependent Claim
24 words
The combination according to claim 9 wherein said openable compartment is box-like and said first and second play surfaces are generally planar and parallel.
Claim 12
Dependent Claim
61 words
The combination according to claim 10 wherein said head member includes a peripheral ridge configured to the outline of the character and the face of the character appears on both sides of a planar member transverse to and intermediate opposite edges of said ridge whereby to form first and second tray members for use with said first and second play surfaces.
Claim 13
Dependent Claim
103 words
In a play desk, the combination comprising: a main body member having at least one play surface; a plurality of pairs of parallel slots formed in said play surface; groove means in said play surface in parallel relation with said parallel slots; and other members, each of said members having spaced first and second projection means thereon for engaging said parallel slots to support said member in generally parallel relation with said play surface, at least one of said projection means being positioned and configured for engaging said groove means to support said member in a direction generally perpendicular to said play surface.
Claim 14
Dependent Claim
103 words
In a play desk, the combination comprising: a main body member having at least one play surface; a plurality of pairs of parallel slots formed in said play surface; groove means in said play surface in parallel relation with said parallel slots; and other members, each of said members having spaced first and second projection means thereon for engaging said parallel slots to support said member in generally parallel relation with said play surface, at least one of said projection means being positioned and configured for engaging said groove means to support said member in a direction generally perpendicular to said play surface.
Claim 15
Dependent Claim
34 words
The combination according to claim 12 within said play surface is generally planar and said groove means is a groove intermediate said parallel slots and generally coextensive with the length of said parallel slots.
Claim 16
Dependent Claim
18 words
The combination according to claim 13 wherein said play surface includes a plurality of sets of parallel slots.
Claim 17
Dependent Claim
16 words
The combination according to claim 14 wherein each set of parallel slots include a groove therebetween.
Claim 18
Dependent Claim
28 words
The combination according to claim 15 wherein said body member is a generally box-like openable compartment including a second play surface generally parallel to said first play surface.
Claim 19
Dependent Claim
30 words
The combination according to claim 16 wherein said main body member has first means pivotable between two positions for supporting said body member at an angle to a supporting surface.
Claim 20
Dependent Claim
22 words
The combination according to claim 17 wherein said body member includes second means for supporting said body member in a vertical position.
Claim 21
Dependent Claim
21 words
The combination according to claim 18 wherein said first means are arm members and said second means are pivotable foot members.
References Cited (Backward Citations)
US115349A
Cited
US863670A
Cited
US1015498A
Cited
US1406592A
Cited
US1989216A
Cited
US2726460A
Cited
US2846783A
Cited
US2883769A
Cited
US3000115A
Cited
US3263347A
Cited
US3336682A
Cited
US3592506A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1981-12-04 | 1982-06-05 | 1982-12-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-12-04 | 1986-06-05 | 1986-12-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-12-04 | 1990-06-05 | 1990-12-05 | $7700.00 | Window Closed / Lapsed |