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US4487417A Expired / Lapsed US ⏱️ 0.0 years remaining

Puzzle amusement device

Assignee: Individual
•
Filing: 1982-09-28
•
Granted: 1984-12-11
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Expires: 2002-09-28
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Abstract

Abstract An amusement device for selectively interchanging or transferring coded pieces from one storage element to a second adjacent storage element is disclosed. The two storage elements are connected to each other for relative rotation. The coded pieces are transferred by aligning one or more storage space or cavity containing a coded piece, in one storage element with like storage spaces or cavities in the adjacent storage element and inverting the device. The storage cavities are configured to allow a prearranged relationship between coded pieces upon rotational alignment of storage cavities lying on the same radius from the axis of rotation. Self-contained games and multiple puzzle configurations are achievable by sequential rotation, alignment and inversion of storage cavities.

Inventors

  • 👤 Douglas A. Engel

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-09 10:24
CPC Classifications
A; A63; A63F; A63F9/00; A63F9/06; A63F9/08; A63F9/0826; A63F9/083; A63F7/00; A63F7/04; A63F7/042; A63F7/22; A63F7/36; A63F7/40; A63F2007/4031; A63F3/00; A63F3/00003; A63F3/00094; A63F3/02; A63F9/0803; A63F9/0823

Claims Analysis

Total Claims: 3
Claim 1
Independent Claim 112 words
An amusement device comprising in combination: a pair of storage elements rotatable relative to each other in face-to-face relationship, each storage element having at least one hemispherically-shaped hole defining a storage cavity, which storage cavities are in overlapping alignment between the storage elements; and means for transferring a plurality of pieces between storage cavities of one of said storage elements to storage cavities of the other of said storage elements by selective rotation of said storage elements to align said overlapping storage cavities permitting transferral of said pieces from one to the other of said storage cavities, the receipt of any one spherical piece precluding the transfer of any additional spherical pieces.
Claim 2
Dependent Claim 112 words
An amusement device comprising in combination: a pair of storage elements rotatable relative to each other in face-to-face relationship, each storage element having at least one hemispherically-shaped hole defining a storage cavity, which storage cavities are in overlapping alignment between the storage elements; and means for transferring a plurality of pieces between storage cavities of one of said storage elements to storage cavities of the other of said storage elements by selective rotation of said storage elements to align said overlapping storage cavities permitting transferral of said pieces from one to the other of said storage cavities, the receipt of any one spherical piece precluding the transfer of any additional spherical pieces.
Claim 3
Dependent Claim 31 words
The invention defined in claim 1 wherein said storage cavities are formed in cavity elements, which cavity elements are removable from said storage elements for replacement with alternative storage cavity elements.

References Cited (Backward Citations)

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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) 1987-12-11 1988-06-11 1988-12-11 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1991-12-11 1992-06-11 1992-12-11 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1995-12-11 1996-06-11 1996-12-11 $7700.00 Window Closed / Lapsed

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