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:
Dec. 19, 1989
Filed:
Apr. 27, 1988
Applicant:
Inventors:
Theodor Esser, Stony Brook, NY (US);
Thomas E Doherty, Setauket, NY (US);
Assignee:
Esco Precision, Inc., Stony Brook, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B / ;
U.S. Cl.
CPC ...
128751 ; 128749 ; 294116 ; 606208 ; 606174 ;
Abstract
An endoscopic biopsy forceps device incorporating a novel and unique camming arrangement for selectively opening and closing the biopsy cutting jaws of the biopsy forceps which will render the entire device of a simpler construction and reliable in operation, while concurrently making it considerably less expensive to produce.
Published as:
WO8910093A1; US4887612A; EP0367818A1; EP0367818A4; JPH03500500A; EP0367818B1; DE68913909D1; DE68913909T2; JP3190029B2;