← Back to Patent Explorer
US4743025A Expired / Lapsed US ⏱️ 0.0 years remaining

Visually differentiating the coded combinations of three dies

Assignee: Individual
•
Filing: 1984-12-04
•
Granted: 1988-05-10
•
Expires: 2004-12-04
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

Abstract Each of the two hundred sixteen possible numerical combinations of three six-sided dice is visually differentiated, one from the other, by retaining the six differently numbered faces on a conventional first neutral die; coding each of the six differently numbered faces on a second die with separate figure symbols; and coding each of the six numbered faces on a third die with separate colors and five different numbers. One of the faces of the third die repeats the number on one of the other faces of that die. Rolling the set of three dice over an extended period of time will display each of the expected fifteen numerical sums, ranging in values from three through seventeen, in two-hundred-sixteen separate and visually differentiated combinations, each turning up with equal odds of 1 in 216. Development of this coding technique, to separate and expand the normally expected fifteen numerical sums to two-hundred-sixteen numerical scores, by visually differentiating each of two-hundred-sixteen possible combinations of three six-sided dice, rolled with equal odds, affords a simplified but practical application to create a variety of new dice related games incorporating game boards, playing cards or a combination thereof.

Inventors

  • 👤 Robert E. Gramera

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-01 13:33
CPC Classifications
A; A63; A63F; A63F9/00; A63F9/04; A63F2009/0471; A63F2009/0473; A63F2009/0475

Claims Analysis

Total Claims: 3
Claim 1
Independent Claim 175 words
A set of three (3) multi-sided dice, comprising a first die having thereon a plurality of flat faces of equal area, all of said faces provided with the same background indicia, each face additionally carrying means representing a numeral, all said represented numerals being different from each other, a second multi-sided die having thereon the same number of flat faces as said first die, each face of said second die carrying means representing a numeral, each face on said second die carrying background indicia different from that on each other face and different from said background indicia on said first die; and a third multi-sided die having thereon the same number of flat faces as said first and second die, each face of said third die carrying means representing a numeral, each face on said third die carrying background indicia different from that on each face of said one of said second or third dice, whereby every possible combination of throws may be visually distinguished even when the numerical total of throws is the same.
Claim 2
Dependent Claim 175 words
A set of three (3) multi-sided dice, comprising a first die having thereon a plurality of flat faces of equal area, all of said faces provided with the same background indicia, each face additionally carrying means representing a numeral, all said represented numerals being different from each other, a second multi-sided die having thereon the same number of flat faces as said first die, each face of said second die carrying means representing a numeral, each face on said second die carrying background indicia different from that on each other face and different from said background indicia on said first die; and a third multi-sided die having thereon the same number of flat faces as said first and second die, each face of said third die carrying means representing a numeral, each face on said third die carrying background indicia different from that on each face of said one of said second or third dice, whereby every possible combination of throws may be visually distinguished even when the numerical total of throws is the same.
Claim 3
Dependent Claim 46 words
The set of three (3) multi-sided dice described in claim 1, combined with a numbered game board, upon which each visually differentiated numerical sum rolled out by the dice set is displayed, thus constituting an apparatus, whereby a variety of different dice games can be played.

References Cited (Backward Citations)

US1223365A Cited
US1537605A Cited
US1577932A Cited
US4158921A Cited
US3896574A Cited
CH588254A5 Cited
US4467424A Cited
US4314698A Cited
US4357015A Cited
US4431189A Cited
US4517558A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1991-05-10 1991-11-09 1992-05-10 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1995-05-10 1995-11-09 1996-05-10 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1999-05-10 1999-11-09 2000-05-10 $7700.00 Window Closed / Lapsed

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag