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:
Mar. 01, 2016
Filed:
Jan. 27, 2014
Applicant:
Bal Seal Engineering, Inc., Foothill Ranch, CA (US);
Inventors:
Peter J. Balsells, Foothill Ranch, CA (US);
Richard Dawson, Foothill Ranch, CA (US);
Assignee:
Bal Seal Engineering, Inc., Foothill Ranch, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B21F 3/12 (2006.01); B21F 35/00 (2006.01); F16B 21/18 (2006.01); F16F 1/04 (2006.01); F16L 37/14 (2006.01);
U.S. Cl.
CPC ...
F16F 1/04 (2013.01); B21F 3/12 (2013.01); B21F 35/00 (2013.01); F16B 21/186 (2013.01); F16F 1/042 (2013.01); F16F 1/045 (2013.01); F16L 37/148 (2013.01); F16F 2230/0005 (2013.01); Y10T 403/602 (2015.01); Y10T 403/7061 (2015.01); Y10T 403/7073 (2015.01);
Abstract
Coil springs with a plurality of interconnected coils each being defined by a wire path that results in a coil cross section that, when viewed along the coil axis, has at least two differentiated spaces each confined by the wire. Assemblies using such coil springs are also disclosed.