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:
Jun. 17, 2025
Filed:
Jan. 08, 2021
Applicant:
Infinity Engineered Products, Llc, Fairlawn, OH (US);
Inventors:
David A. Palky, Fairlawn, OH (US);
Mark G. Trowbridge, Fairlawn, OH (US);
Assignee:
Infinity Engineered Products LLC, Fairlawn, OH (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F16F 9/04 (2006.01); F16F 9/05 (2006.01);
U.S. Cl.
CPC ...
F16F 9/0454 (2013.01); F16F 9/05 (2013.01); F16F 2222/126 (2013.01); F16F 2226/04 (2013.01); F16F 2230/0005 (2013.01); F16F 2230/02 (2013.01);
Abstract
An air spring having at least one composite part is provided. The air spring will have a top plate, a flexible sleeve, and a clamp ring coupled together by an injection molded collar. The injection molded collar will be formed to hold the top plate, flexible sleeve, and clamp ring in compression to form an air tight seal. In certain aspects, the top plate and/or the clamp ring may be formed from composites or metals.