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:
Apr. 25, 1989
Filed:
Jun. 02, 1987
Applicant:
Inventor:
Simon G Perutz, Evanston, IL (US);
Assignee:
Nimlok Company, Niles, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47G / ;
U.S. Cl.
CPC ...
160135 ; 16366 ;
Abstract
An improved display panel and hinge system is provided having a plurality of display panels arranged in side by side relation and hingedly interconnected whereby one of the panels is capable of being selectively rotated relative to the other panel through a maximum arc of substantially 360.degree.. The panels, when in parallel face to face relation, form a compact unit suitable for storage or transport.
Perutz, Simon. (1989). Portable display panel and hinge system (U.S. Patent No. 4823858). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4823858
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile