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. 08, 1991
Filed:
Jun. 20, 1989
Applicant:
Inventor:
Luc Regnault, Monteleger, FR;
Assignee:
Imaje SA, Bourg les Valence, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01D / ; F04B / ;
U.S. Cl.
CPC ...
346 75 ; 3461 / ; 417413 ;
Quick Actions:
Regnault, Luc. (1991). Device for receiving a combination of two variable volume chambers and a (U.S. Patent No. 5055857). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5055857
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