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. 16, 2004
Filed:
Jan. 22, 2002
Applicant:
Inventors:
Tammy Elaine Dollar, West Jefferson, NC (US);
Robert William Yeager, Lansing, NC (US);
Robert Glenn Hall, Purlear, NC (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23B 5/100 ;
U.S. Cl.
CPC ...
B23B 5/100 ;
Abstract
A cutter bit for use in combination with a rotary cutter, the cutter brick comprising a removal boss integrally formed on the cutter bit shank adjacent to cutter bit body to allow removal of the cutter bit from the rotary cutting tool with a wrench ordinarily used to operate the chuck mounted on the rotary cutting tool. A boss includes a pair of spaced apart annular flanges extending outwardly from the shank and a concave angular area extending between the flanges.
Dollar, Tammy. (2004). Reversible cutter bit (U.S. Patent No. 6817813). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6817813
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile