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US4966366A Expired / Lapsed US ⏱️ 0.0 years remaining

Matching word game employing cubes

Assignee: Commonwealth of Puerto Rico
•
Filing: 1988-06-14
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Granted: 1990-10-30
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Expires: 2008-06-14
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Abstract

Abstract Preselected words, appearing on cards, are matched by aranging cubes with different letters on each face, some of which are repeated on different cubes in proportion to their frequency of use in the written language, so that the word is spelled out on the exposed upper faces of the cubes. Because some cubes contain two or more letters of a selected word, a player must select the proper cubes in a proper order lest an essential letter on a cube be unusable because another letter on that same cube has been used. The player who completes the word in the least time wins the round.

Inventors

  • 👤 Roberto Mercado-Torres

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-04 18:49
CPC Classifications
A; A63; A63F; A63F9/00; A63F9/0098

Claims Analysis

Total Claims: 3
Claim 1
Independent Claim 257 words
A matching word game comprising a set of identical six sided cubes, the number of cubes in said set being at least equal to the number of letters in a preselected word, each face of each cube bearing a different letter, some of the sides of different cubes bearing the same letter in accordance with the approximate frequency of usage of the letters in words, a plurality of cards, each bearing a preselected word composed of letters each of which appears on a face of a separate cube with said word having no more letters than the number of cubes for duplication on the exposed upper faces of the cubes when the latter are arranged by turning or locating or both in an order corresponding to the preselected word, each face of each cube also bearing a number which is the same on each face of each cube but different from every other cube in the set, and a table from which the words appearing on the respective cards are selected, said table comprising six rows of spaces arranged in columns equal to the number of cubes, the six spaces in each column bearing the letters appearing on the six sides of each cube, each letter for a selected word appearing in a different column, said columns being numbered to correspond to the number on each cube whereby each letter of each preselected word on a card has a number equivalent, no two letters appearing in any preselected work on a card having the same number equivalent.
Claim 2
Dependent Claim 257 words
A matching word game comprising a set of identical six sided cubes, the number of cubes in said set being at least equal to the number of letters in a preselected word, each face of each cube bearing a different letter, some of the sides of different cubes bearing the same letter in accordance with the approximate frequency of usage of the letters in words, a plurality of cards, each bearing a preselected word composed of letters each of which appears on a face of a separate cube with said word having no more letters than the number of cubes for duplication on the exposed upper faces of the cubes when the latter are arranged by turning or locating or both in an order corresponding to the preselected word, each face of each cube also bearing a number which is the same on each face of each cube but different from every other cube in the set, and a table from which the words appearing on the respective cards are selected, said table comprising six rows of spaces arranged in columns equal to the number of cubes, the six spaces in each column bearing the letters appearing on the six sides of each cube, each letter for a selected word appearing in a different column, said columns being numbered to correspond to the number on each cube whereby each letter of each preselected word on a card has a number equivalent, no two letters appearing in any preselected work on a card having the same number equivalent.
Claim 3
Dependent Claim 42 words
The word game of claim 1, including a master list of all the words on said cards, each letter of each word on said list bearing adjacent thereto the cube number of at least one combination of cubes making up that word.

References Cited (Backward Citations)

US557307A Cited
US1512147A Cited
US1542031A Cited
US1524529A Cited
US2444768A Cited
FR934154A Cited
US2474447A Cited
US3314168A Cited
US3503612A Cited
US4402513A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1993-10-29 1994-04-30 1994-10-30 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1997-10-29 1998-04-30 1998-10-30 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2001-10-29 2002-04-30 2002-10-30 $7700.00 Window Closed / Lapsed

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