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:
Jul. 19, 1988
Filed:
Oct. 01, 1986
Applicant:
Inventors:
Terry L Mitchell, Jenison, MI (US);
Glenn D Steil, Grand Rapids, MI (US);
Lawrence J Spoolstra, Byron Center, MI (US);
Assignee:
Architectural Wall Systems, Inc., Grand Rapids, MI (US);
Primary Examiner:
Int. Cl.
CPC ...
E04H / ;
U.S. Cl.
CPC ...
52241 ; 52243 ; 522431 ; 52632 ; 403 12 ; 403377 ;
Abstract
The specification discloses a floor-to-ceiling partition system including telescoping studs wherein resiliently compressible friction members are positioned on each side of the upper portion of said studs near the upper ends thereof for frictional engagement with the inner surfaces of the sidewalls of a ceiling channel mounted on a ceiling.
Mitchell, Terry. (1988). Floor-to-ceiling wall system (U.S. Patent No. 4757657). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4757657
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile