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:
Nov. 16, 2021
Filed:
Jun. 08, 2018
Applicant:
Silgan Dispensing Systems Corporation, Grandview, MO (US);
Inventors:
Leah Flynn, Grandview, MO (US);
Alejandro Espinoza, Grandview, MO (US);
Joseph K. Dodd, Grandview, MO (US);
Assignee:
Silgan Dispensing Systems Corporation, Grandview, MO (US);
Primary Examiner:
Int. Cl.
CPC ...
B05B 11/00 (2006.01);
U.S. Cl.
CPC ...
B05B 11/306 (2013.01); B05B 11/3002 (2013.01);
Abstract
Locking features of a pump system may include projections and corresponding features on a piston stem and lock cylinder of a pump system such that the features are configured to require an increased amount of force to rotate and unlock the piston stem from the lock cylinder.