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:
Feb. 22, 1994
Filed:
Mar. 01, 1993
Applicant:
Inventor:
Daniel H Harvey, Placentia, CA (US);
Assignee:
Metal Industries, Inc., Elizabehtville, PA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E05D / ;
U.S. Cl.
CPC ...
49425 ; 49420 ; 49421 ;
Abstract
A sliding panel includes a frame having top, bottom and side members. Expanders rotatably supporting rollers are partially disposed within the top and bottom members and are displaceable against spring tension inwardly and outwardly of said members. Clips are provided for retaining the expanders partially disposed within the top and bottom members and for limiting the outward displacement of the expanders. The arrangement described provides self-leveling of the rollers along the entire width of the panel.
Harvey, Daniel. (1994). Roller arrangement for sliding panels (U.S. Patent No. 5287655). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5287655
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile