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:
May. 19, 1992
Filed:
Oct. 31, 1990
Applicant:
Inventor:
Michael G Knickerbocker, Upland, CA (US);
Assignee:
Calmar Inc., City of Industry, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B67B / ;
U.S. Cl.
CPC ...
222153 ; 222384 ;
Abstract
A child-resistant trigger operated pump dispenser has a latch pivotally mounted on the trigger for preventing trigger actuation. The latch has an arm projecting forwardly of the trigger to facilitate pivotal movement of the latch against the bias of the spring for unlocking the trigger to permit pumping. The latch is automatically returned to its locking position at the end of each pumping operation.
Knickerbocker, Michael. (1992). Child-resistant trigger sprayer (U.S. Patent No. 5114049). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5114049
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile