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:
Mar. 03, 1987
Filed:
Jun. 23, 1986
Applicant:
Inventor:
Tomo Bonac, Vancouver, B. C., CA;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B27B / ; B23D / ;
U.S. Cl.
CPC ...
83839 ; 83844 ; 83831 ; 407 46 ;
Abstract
A saw tool, especially circular saw, having each saw tooth provided with a tapered male projection to accept a removable, disposable socket tooth; socket tooth comprising a cutting bit and a U-shaped casing permanently joined to each other by brazing or welding. After placing the socket tooth onto the projection by hand the tooth is firmly locked when the cutting forces start to act. The socket tooth is removable by tapping in the direction opposite to placing.