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. 10, 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 9/342 (2006.01); F16K 31/383 (2006.01); F16K 1/52 (2006.01); F16K 1/38 (2006.01); F16F 9/44 (2006.01); F16F 9/34 (2006.01);
U.S. Cl.
CPC ...
F16F 9/342 (2013.01); F16F 9/34 (2013.01); F16F 9/446 (2013.01); F16K 1/385 (2013.01); F16K 1/52 (2013.01); F16K 31/383 (2013.01);
Abstract
A valve includes a body that has a longitudinal axis. The body includes a conical portion positioned at an end of the body. The conical portion at least partially surrounds the body. The body includes a planar face circumferentially adjacent the conical portion. The planar face is angled with respect to the longitudinal axis of the body.
Hulstein, Andrew. (2021). Bleed needle for a hydraulic system (U.S. Patent No. 11085502). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11085502
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile