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:
Jan. 25, 1994
Filed:
Oct. 08, 1992
Applicant:
Inventor:
Paul G Kennedy, Horseheads, NY (US);
Assignee:
Penn Troy Machine Co., Inc., Troy, PA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16K / ;
U.S. Cl.
CPC ...
251144 ; 251333 ;
Abstract
A mud valve having a plug seat which is made of a resilient material, and which forms the seal at an angle of approximately 28.degree. from the vertical. The valve seat is formed with a matching 28.degree. inclination to mate with the resilient seat.
Kennedy, Paul. (1994). Resilient seated mud valve (U.S. Patent No. 5280875). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5280875
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile