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:
Aug. 31, 2021
Filed:
Aug. 28, 2018
Applicant:
Qa1 Precision Products, Inc., Lakeville, MN (US);
Inventors:
Andrew J. Hulstein, Apple Valley, MN (US);
Charles C. Olson, Cannon Falls, MN (US);
Marshall J. Fegers, Savage, MN (US);
Assignee:
QA1 Precision Products, Inc., Lakeville, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16F 9/32 (2006.01); F16F 9/19 (2006.01); F16F 9/18 (2006.01); F16F 9/34 (2006.01); F16F 9/36 (2006.01); F16K 1/32 (2006.01); F16F 9/096 (2006.01); F16F 9/44 (2006.01); F16F 9/06 (2006.01);
U.S. Cl.
CPC ...
F16F 9/3271 (2013.01); F16F 9/096 (2013.01); F16F 9/185 (2013.01); F16F 9/19 (2013.01); F16F 9/3242 (2013.01); F16F 9/34 (2013.01); F16F 9/369 (2013.01); F16F 9/446 (2013.01); F16K 1/32 (2013.01); F16F 9/062 (2013.01); F16F 9/065 (2013.01); F16F 2226/04 (2013.01); F16F 2230/0005 (2013.01); F16F 2230/46 (2013.01);
Abstract
A replaceable valve includes a spring preload adjuster and a spring. The spring is configured to be positioned at a first side of the spring preload adjuster. The replaceable valve includes a valve cap positioned at a second, opposite side of the spring preload adjuster. The valve cap is configured to attach to a shock absorber.
Hulstein, Andrew. (2021). Shock absorber with dry valving (U.S. Patent No. 11105390). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11105390
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile