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. 27, 1994
Filed:
Mar. 29, 1993
Applicant:
Inventors:
Stephen Stark, Wilmington, DE (US);
Raymond Wnenchak, Newark, DE (US);
Assignee:
W. L. Gore & Associates, Inc., Newark, DE (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D / ;
U.S. Cl.
CPC ...
2104932 ; 2104935 ; 2104972 ; 55498 ; 55500 ; 55502 ; 55521 ; 55DI / ; 156218 ; 264D / ;
Abstract
The invention comprises a filter cartridge including a cylindrical filter medium potted into a top cap, and having an internally potted bottom closure molded in place inside the filter medium.
Stark, Stephen. (1994). Internally potted end cap for a pleated filter medium (U.S. Patent No. 5350515). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5350515
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile