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:
Jun. 23, 1992
Filed:
Feb. 14, 1990
Applicant:
Inventors:
Philippe Perrier, St Nom La Breteche, FR;
Didier Lapeyre, Pacy s/Eure, FR;
Assignee:
Dassault Aviation, , FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61F / ;
U.S. Cl.
CPC ...
623-2 ;
Abstract
A prosthetic heart valve comprising a base and at least two flaps. The valve includes means for guiding the flaps and for retaining them, said means being constituted, for each flap, by: two arcs for guiding the trailing edge of the flap; and at least one arc for guiding the leading edge of the flap. The invention is applicable to the manufacture of prosthetic heart valves.
Perrier, Philippe. (1992). Prosthetic heart valve (U.S. Patent No. 5123918). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5123918
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile