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US3623729A Expired / Lapsed US ⏱️ 0.0 years remaining

Three-dimensional board game apparatus

Assignee: Mattel Inc
•
Filing: 1970-02-26
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Granted: 1971-11-30
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Expires: 1990-02-26
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Abstract

Abstract A game apparatus for playing a three-dimensional game with a plurality of game pieces. The game pieces are divided into a plurality of groups of similar number, each of the groups being a different color. Each game piece comprises a flat disc having a stem which extends transversely to one of the flat surfaces of the disc at the center thereof. The apparatus also includes a support member which is a rectangular, hollow, transparent member having five rectangular playing surfaces, four of which are disposed vertically and depend from the four edges of the periphery of the fifth of the surfaces which is horizontally disposed. Each of the surfaces includes a plurality of squares which are disposed in aligned rows and columns. The rows of each of the four vertically disposed surfaces are aligned with the rows of the other vertical surfaces. The columns of each of the four vertical surfaces are aligned with the rows and columns of the horizontal surface. Each of the squares has an opening at the center thereof so that any one of the discs may be removably secured to the square by insertion of the stem of the disc in the opening. The support member has a bore formed in its sixth surface, said bore rotatably receiving a projection carried by a base member.

Inventors

  • 👤 Joseph J Wetherell

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-02 03:09
CPC Classifications
A; A63; A63F; A63F3/00; A63F3/00173; A63F3/00214; A63F3/00574; A63F2003/00583; A63F9/00; A63F9/04; A63F2009/0491; A63F9/06; A63F9/0613; A63F2009/0615; A63F2009/0616; Y; Y10; Y10S; Y10S273/00; Y10S273/14

Claims Analysis

Total Claims: 3
Claim 1
Independent Claim 253 words
A game apparatus for playing a three-dimensional game, said apparatus comprising a plurality of game pieces, said game pieces comprising a plurality of discs, said discs being divided into a plurality of groups of similar number, each group of said discs being a different color, each of said discs including a stem which extends transversely to one of the flat surfaces of the disc at the center thereof, said apparatus including a threedimensional support member comprised of a rectangular member having five rectangular playing surfaces, four of said playing surfaces being vertically disposed and depending from the four edges of the periphery of the fifth of said surfaces, said fifth surface being horizontally disposed, each of said surfaces having a plurality of squares which are disposed in aligned rows and columns, the rows of each of said four vertically disposed surfaces being aligned with the rows of the other vertical surfaces, the columns of each of said four vertical surfaces being aligned with the rows and columns of said horizontal surface, each of said squares having an opening at the center thereof, so that any one of said discs may be removably secured to said square by insertion of said stem of said disc in said opening, said apparatus including a base having a projection, said rectangular member including a sixth surface having a bore for rotatably receiving said base projection thereby allowing players to rotate said rectangular member with respect to said base for a view of all of the playing surfaces.
Claim 2
Dependent Claim 253 words
A game apparatus for playing a three-dimensional game, said apparatus comprising a plurality of game pieces, said game pieces comprising a plurality of discs, said discs being divided into a plurality of groups of similar number, each group of said discs being a different color, each of said discs including a stem which extends transversely to one of the flat surfaces of the disc at the center thereof, said apparatus including a threedimensional support member comprised of a rectangular member having five rectangular playing surfaces, four of said playing surfaces being vertically disposed and depending from the four edges of the periphery of the fifth of said surfaces, said fifth surface being horizontally disposed, each of said surfaces having a plurality of squares which are disposed in aligned rows and columns, the rows of each of said four vertically disposed surfaces being aligned with the rows of the other vertical surfaces, the columns of each of said four vertical surfaces being aligned with the rows and columns of said horizontal surface, each of said squares having an opening at the center thereof, so that any one of said discs may be removably secured to said square by insertion of said stem of said disc in said opening, said apparatus including a base having a projection, said rectangular member including a sixth surface having a bore for rotatably receiving said base projection thereby allowing players to rotate said rectangular member with respect to said base for a view of all of the playing surfaces.
Claim 3
Dependent Claim 71 words
The game apparatus of claim 1, wherein each of said stems comprises a tubular projection having a plurality of longitudinally extending slits, said stem being tapered at the end thereof to permit easy entry of said stem in one of said openings, said slits enabling the stem to be resiliently compressed for a tight friction securement of said stem in said opening; and said rectangular member comprises a hollow transparent member.

References Cited (Backward Citations)

DE269231C Cited
US2880001A Cited
US2940760A Cited
US3046016A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1974-11-29 1975-05-31 1975-11-30 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1978-11-29 1979-05-31 1979-11-30 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1982-11-29 1983-05-31 1983-11-30 $7700.00 Window Closed / Lapsed

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