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. 04, 1990
Filed:
Jun. 23, 1989
Applicant:
Inventor:
Emmanuel Anapliotis, Berlin, DE;
Assignee:
Effner GmbH, Berlin, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B / ;
U.S. Cl.
CPC ...
128-4 ;
Abstract
Endoscope equipped with a protective tube including a hollow cylindrical tube body made of plastic and equipped with an optical flat glass which is inserted into a circular, annular recess whose inner diameter becomes smaller toward its end near the object, with the region of reduced inner diameter extending to behind the optical flat glass.