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. 02, 2021
Filed:
Jun. 30, 2017
Applicant:
Aldila Golf Corporation, Carlsbad, CA (US);
Inventor:
Stephen Greenwood, Brea, CA (US);
Assignee:
Aldila Golf Corporation, Carlsbad, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F42B 6/04 (2006.01);
U.S. Cl.
CPC ...
F42B 6/04 (2013.01);
Abstract
Reinforcement is used in the manufacture of shafts having multiple layers with multiple types of material in various combinations for the arrows, crossbow bolts, and sporting goods of the present invention. The reinforced shaft is a cylindrical tube made of a base material with a reinforcing layer applied to the cylindrical tube. In one embodiment, the reinforced shaft is a carbon fiber blank with a steel mesh used as the reinforcing layer. The reinforcing layer applied over the carbon fiber blank increases the overall strength of the shaft.