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. 20, 2005
Filed:
Oct. 08, 2003
Applicant:
Albert W. Patterson, Ontario, CA;
Inventor:
Albert W. Patterson, Ontario, CA;
Assignee:
1564330 Ontario Inc., Ontario, CA;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F01C001/00 ;
U.S. Cl.
CPC ...
Abstract
A rotary piston for use in pumps or motors, the piston having a cylindrical rotor with radially movable vanes rotating within a housing, the movement of the vanes controlled by pins of the vanes travelling in races in the housing.
Patterson, Albert. (2005). Rotary pistons (U.S. Patent No. 6945218). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6945218
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile