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:
Feb. 11, 2014
Filed:
Apr. 11, 2012
Applicants:
Michael Richard Ramun, Mineral Ridge, OH (US);
John R. Ramun, Poland, OH (US);
Inventors:
Michael Richard Ramun, Mineral Ridge, OH (US);
John R. Ramun, Poland, OH (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A01D 34/00 (2006.01); B02C 9/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A jaw set utilizes blade inserts having serrated surfaces which draw in to capture and cut material prior to the material becoming trapped in the apex of the blade arrangement, thereby maximizing efficiency of the cutting operation. The subject invention is also directed to an individual blade insert having grooves that are longitudinally offset from bolt holes used to retain the blade insert within a jaw set.