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:
Dec. 03, 2019
Filed:
Jul. 26, 2018
Applicants:
Lanny Gehm, Lisle, NY (US);
William Gehm, Lisle, NY (US);
Inventors:
Lanny Gehm, Lisle, NY (US);
William Gehm, Lisle, NY (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01J 5/04 (2006.01); A01J 5/10 (2006.01); A01J 5/007 (2006.01);
U.S. Cl.
CPC ...
A01J 5/10 (2013.01); A01J 5/007 (2013.01);
Abstract
There is provided a method for improving the reliability and performance of a valve device that transitions between the pressure and vacuum phases for the purpose of milking animals. The improvement properly biases the movable parts and reduces physical wear of the movable parts within the valve device while ensuring proper function of said movable parts.