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:
Jul. 18, 1995
Filed:
Oct. 14, 1993
Applicant:
Inventors:
Steven L Thompson, Buffalo, MN (US);
David R Henke, Maple Grove, MN (US);
Assignee:
Warner Manufacturing Company, Minneapolis, MN (US);
Primary Examiner:
Int. Cl.
CPC ...
A47L / ; B26B / ;
U.S. Cl.
CPC ...
30169 ; 30339 ;
Abstract
A blade scraper including a housing having a top cover case and a bottom containing case, a resilient trigger assembly generally disposing in the housing and a finger-actuating portion of the trigger assembly projecting from the housing through an elongated slot on the top cover case, and a scraping blade secured at a front end of the trigger assembly. The trigger assembly includes projections biasedly inserted into slots on the top cover case of the housing. The blade scraper is operated among a blade loading position, a blade scraping position and a blade storing position.