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:
Feb. 13, 2001
Filed:
Nov. 22, 1999
Applicant:
Inventor:
Douglas B. Dobbs, Yorba Linda, CA (US);
Assignee:
Calmar Inc., City of Industry, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B67D 5/33 ;
U.S. Cl.
CPC ...
B67D 5/33 ;
Abstract
A manually actuated pump dispenser has a control ring mounted on the pump body for rotation about its central axis and engaging the pump plunger for controlling the number of plunger strokes and thereby the dosage of the dispenser for each cycle of revolution of the control ring, the plunger being releasably locked with the control ring against plunger reciprocation at the commencement and at the end of each cycle of revolution of the control ring to thereby render the same child-resistant.