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:
Sep. 10, 1991
Filed:
Apr. 11, 1990
Applicant:
Inventor:
David A Cane, Sudbury, MA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A63H / ; A63H / ; A63H / ; G09B / ;
U.S. Cl.
CPC ...
446168 ; 446429 ; 446489 ; 446311 ; 434302 ; 273323 ; 124 16 ;
Abstract
An improved amusement device includes a base and open-top guide tube with two or more balls in the tube. When the balls are lifted to the top of the guide tube and dropped, the top ball rebounds to a height much higher than that from which it was dropped. With three balls in the tube, for example, the top one will typically rebound to a height six times as high as the height from which it was dropped.
Quick Actions:
Cane, David. (1991). Bouncing ball launcher (U.S. Patent No. 5046984). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5046984
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile