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:
Oct. 15, 2019
Filed:
Aug. 26, 2016
Haier Us Appliance Solutions, Inc., Wilmington, DE (US);
Michael Goodman Schroeder, Louisville, KY (US);
Yefim Tsozik, Louisville, KY (US);
Michael Alexander Benedict, Louisville, KY (US);
Haier US Appliance Solutions, Inc., Wilmington, DE (US);
Abstract
A pump for a heat pump system includes a piston having a cam follower positioned on a bearing surface of a cam. A casing includes a first casing portion and a second casing that are mounted to each other. A piston head of the piston is disposed within the first casing portion, and the piston extends through the second casing portion. A spring urges the cam follower of the piston towards the bearing surface of the cam.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile