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:
Jun. 15, 2004
Filed:
Feb. 07, 2003
Applicant:
Inventors:
Louis Grace, Jr., North Street, MI (US);
Nathaniel G. Grace, Kimball, MI (US);
Assignee:
G5 Outdoors, LLC, Memphis, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B22F 3/10 ;
U.S. Cl.
CPC ...
B22F 3/10 ;
Abstract
The present invention relates generally to an expanding-blade broadhead having a ferrule, a plurality of cutting blades pivotally coupled to the ferrule and a retaining collar releasably securing the cutting blades to the ferrule. The ferrule is formed with an integral boss which pivotally supports the cutting blade and with a threaded shank for attaching the broadhead to an arrow shaft in a conventional manner. Through the use of powdered metallurgy, the ferrule and retaining collar may be formed as monolithic components.