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:
Dec. 16, 1980
Filed:
Jul. 28, 1978
Applicant:
Inventor:
David G Henderson, San Francisco, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A63F / ;
U.S. Cl.
CPC ...
273293 ; 46 25 ;
Abstract
A set of dominoes is disclosed which can be used for a three-dimensional domino game. The indicia on the top surface of the dominoes are in the form of raised pegs, and each domino has a socket on its under surface directly below and complementary to each raised peg on the top surface. The dominoes can be used for a three-dimensional game in which dominoes are placed next to each other on the same level or on top of each other where the sockets of the upper domino receive all of the pegs directly below it.
Quick Actions:
Henderson, David. (1980). Three-dimensional domino game (U.S. Patent No. 4239231). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4239231
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile