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:
Aug. 23, 2016
Filed:
Mar. 24, 2015
Applicant:
Felix Yu, Kowloon, HK;
Inventor:
Felix Yu, Kowloon, HK;
Assignee:
Soma International Ltd., Kowloon, HK;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B24B 31/00 (2006.01); B24B 31/02 (2006.01);
U.S. Cl.
CPC ...
B24B 31/02 (2013.01);
Abstract
An ultra-quiet rock tumbler has a barrel assembly supported on a barrel support having two uprights extending from a base. The barrel assembly has an inner barrel with a removable top, that fits into a middle barrel having a removable top and the middle barrel fits into an outer barrel having a removable top. Energy absorbing material, preferably polyurethane foam, surrounds both the inner barrel and the middle barrel. A motor is provided in the barrel support for rotating the barrel assembly.
Quick Actions:
Yu, Felix. (2016). Table top rock tumbler (U.S. Patent No. 9421664). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9421664
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile