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:
Jan. 23, 1979
Filed:
Feb. 17, 1978
Applicant:
Inventor:
Richard R Munger, Charlotte, MI (US);
Assignee:
MW Industries, Inc., Potterville, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29F / ; B29F / ;
U.S. Cl.
CPC ...
264161 ; 264163 ; 264236 ; 264297 ; 264328 ; 264337 ; 264347 ;
Abstract
An elastomeric polyurethane polymer arrow vane with a tapered fletch which will not wrinkle or warp when attached to an arrow shaft is described. The vane is prepared by injection molding in mold cavities with a reverse curve in the portion of the cavities which form the base of the vane which attaches to the arrow shaft so that the vane is straight or has a reverse curve after it is injection molded.