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:
Apr. 21, 1992
Filed:
Jun. 15, 1990
Applicant:
Inventor:
Michael G Knickerbocker, Upland, CA (US);
Assignee:
Calmar Inc., Watchung, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B67D / ;
U.S. Cl.
CPC ...
222148 ; 222321 ; 222517 ; 239115 ;
Abstract
The finger actuated plunger of a dispenser has a protector cap pivotally mounted thereon and normally disposed for covering the discharge orifice. The cap is pivotally movable relative to the head upon application of finger force to the cap in the direction of plunger head reciprocation for uncovering the orifice. The cap is resiliently urged into its normal orifice-covering position upon removal of the applied finger force.
Knickerbocker, Michael. (1992). Protector cap and wiper for dispenser discharge orifice (U.S. Patent No. 5105988). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5105988
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile