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. 04, 2003
Filed:
Aug. 09, 2002
Applicant:
Inventor:
Thomas D. Kern, Bradner, OH (US);
Assignee:
Albion Engineering Company, Philadelphia, PA (US);
Primary Examiner:
Int. Cl.
CPC ...
B67D 5/00 ;
U.S. Cl.
CPC ...
B67D 5/00 ;
Abstract
A caulking gun having a hand-held trigger operating clamp with a blade mounted on the clamp whereby the clamp and the bar cooperate to cause a cartridge containing caulk to move axially against a fixed plunger mounted on the clamp and the blade servers the cartridge containing caulk to permit the plunger to be advanced the length of the cartridge containing caulk.
Kern, Thomas. (2003). Caulking gun (U.S. Patent No. 6640998). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6640998
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile