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. 06, 1977
Filed:
Feb. 25, 1976
Applicant:
Inventors:
Petrus T Geurts, Horst, NL;
Albert J Wittenberg, Velden, NL;
Assignee:
Oce-van der Grinten N.V., Venlo, NL;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G02B / ;
U.S. Cl.
CPC ...
350293 ; 362320 ;
Abstract
A light reflecting casing especially suitable for use in photocopiers is provided by means of a resilient foil, e.g. of stainless steel or of a metallized flexible plastic material, which is held elastically curved with a reflecting side thereof directed toward the light and is shaped exactly to the form of a developable ruled surface by a plurality of support members engaging its other side.
Geurts, Petrus. (1977). Light reflecting casing (U.S. Patent No. 4061422). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4061422
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile