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:
May. 10, 2016
Filed:
Jan. 31, 2014
Applicant:
Andrea Francesco Zanchetta, Bassano del Grappa, IT;
Inventor:
Andrea Francesco Zanchetta, Bassano del Grappa, IT;
Assignee:
IMARC S.P.A., Rossano Veneto (VI), IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47B 97/00 (2006.01); A47C 7/00 (2006.01); A47C 1/032 (2006.01);
U.S. Cl.
CPC ...
A47C 7/004 (2013.01); A47C 1/03255 (2013.01);
Abstract
A method of forming a connecting structure between column and seating portion of an office chair includes the steps of forming a frusto-conical portion having a flange by cold-pressing a portion of sheet metal, inserting the flanged portion into a mold reproducing the shape of the structure, injecting plastic material into the mold and incorporating the flanged portion of the frusto-conical portion into the plastic material.