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:
May. 03, 1988
Filed:
Sep. 24, 1986
Applicant:
Inventors:
James B Harter, Tempe, AZ (US);
Donald J Novkov, Tempe, AZ (US);
Assignee:
Allied-Signal Inc., Morris Township, Morris County, NJ (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01B / ; F16J / ;
U.S. Cl.
CPC ...
9210 / ; 92102 ; 9210 / ; 92 9 / ; 92 99 ; 92 48 ;
Abstract
A diaphragm particularly for rolling-diaphragm type fluid pressure motors. The invention provides greatly improved service life of the motor, particularly under adverse condition in which conventional diaphragms fail quickly.
Harter, James. (1988). Diaphragm of the rolling type having a membrane portion and a (U.S. Patent No. 4741252). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4741252
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile