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. 06, 1978
Filed:
Mar. 01, 1976
Applicant:
Inventor:
Paul J Erpenbeck, Grand Rapids, MI (US);
Assignee:
Breneman, Inc., Cincinnati, OH (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23D / ; B26B / ; B26D / ;
U.S. Cl.
CPC ...
30 95 ; 30 912 ;
Abstract
An apparatus and method for cutting rolled window shades, and the rollers on which they are mounted, includes a cutting member with a cutting edge and a support member with a supporting bed rotationally coupled to each other by a pin and elastically biased toward each other. Each member has a handle with a finger indentation to provide for turning of the cutting device circumferentially around a shade and roller positioned perpendicularly between the members, at a location where a cut is desired.
Quick Actions:
Erpenbeck, Paul. (1978). Manual window shade roller cut off knife (U.S. Patent No. 4092775). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4092775
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile