The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 10, 1981
Filed:
Jul. 23, 1979
Roland J Cheney, San Diego, CA (US);
Calvin P Owen, San Diego, CA (US);
Other;
Abstract
A game set for simultaneously playing at least two interactional games on a single chessboard which comprises two or more subsets of pieces wherein each piece in each subset has a different size than the corresponding piece in the other subsets and is fractionally shaped in order to combine with at least one other piece from any other subset on a single square of the chessboard. The game in which a particular piece is currently operating is indicated by a color-coded ring insertable over a stub projecting from the top of said piece. The base of each piece is tierce-shaped with at least two adjacent sides defining vertical planes intersecting each other at 120.degree. whereby at least two bases can be contiguously placed in a circular pattern on a single square of the chessboard.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile