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:
Oct. 31, 2006
Filed:
Apr. 08, 2005
Applicant:
Eddy H. Del Rio, Royal Palm Beach, FL (US);
Inventor:
Eddy H. Del Rio, Royal Palm Beach, FL (US);
Assignee:
The Anspach Effort, Inc., Palm Beach Gardens, FL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01C 21/00 (2006.01); F03C 2/00 (2006.01); F04C 15/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A vane motor is modified to increase the sealing effectiveness of the gap made at the interface of the spindle and cylinder by undercutting the cylinder a predetermined amount and distance so as to increase the effectiveness of the spindle to cylinder gap and to decrease the requirements for lubrication of the vane motor.
Del Rio, Eddy. (2006). Crescent seal for the cylinder of a vane motor (U.S. Patent No. 7128544). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7128544
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile