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:
Sep. 29, 1992
Filed:
May. 23, 1991
Applicant:
Inventors:
Scott A Silvenis, Midland, MI (US);
Paul B Monaghan, Lexington, MA (US);
Arthur A Massucco, Natick, MA (US);
Richard H Spencer, Winchester, MA (US);
William R Gagne, Boston, MA (US);
Assignee:
DowBrands Inc., Indianapolis, IN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B05B / ;
U.S. Cl.
CPC ...
239332 ; 239488 ; 239375 ; 222333 ; 2224815 ; 1375124 ; 137859 ;
Abstract
A battery operated hand-held dispenser which operates efficiently at lower power levels than prior art devices. The dispenser as included therein has spray, foam or stream, dispensing capabilities coupled with pump mechanisms, vent mechanisms and positive closures.