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:
Nov. 12, 2002
Filed:
Feb. 02, 2001
Applicant:
Inventor:
James M. Richardson, West Springfield, MA (US);
Assignee:
Columbia Manufacturing, Inc., Westfield, MA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A47C 1/500 ;
U.S. Cl.
CPC ...
A47C 1/500 ;
Abstract
A metal folding chair having a tubular frame and a ganging device including female keyslots formed in internally reinforced portions of one side of the frame and male connecting elements including studs mounted in cantilever positions on an opposite side of the frame by tee nuts threadably engaged with the studs within the frame.