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:
Apr. 06, 1993
Filed:
Jun. 22, 1992
Applicant:
Inventor:
Richard P Christen, Sandy, OR (US);
Assignee:
Hart Enterprises, Inc., Vancouver, WA (US);
Primary Examiner:
Int. Cl.
CPC ...
A63H / ;
U.S. Cl.
CPC ...
446419 ; 446484 ;
Abstract
An amusement device including an elongate handle and a chamber defined at each of the opposite ends of the handle. An eccentric weight rotated under power is located in one chamber, and rotation of the weight produces vibrations in the device. Loose material composed of relatively movable members is confined within the other chamber. The loose material is set in motion with vibrations produced in the device.
Christen, Richard. (1993). Amusement device with vibrated handle (U.S. Patent No. 5199920). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5199920
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile