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:
Aug. 23, 1977
Filed:
Dec. 31, 1975
Tom P Airhart, Hurst, TX (US);
Skyline Industries, Inc., Fort Worth, TX (US);
Abstract
A fishing rod is provided which has a hollow tapered rod body of generally circular exterior cross-section which tapers from a large diameter handle end to a small diameter tip end, and a hollow interior extending along the rod axis which tapers in the same direction as the exterior of the rod. The rod body is constituted by laminations of a plurality of plies of fiber reinforced resin in which the fibers in each ply are parallel to one another, these plies including at least one inner ply having its fibers oriented at an angle of at least 30.degree. to the axis of the rod, and a plurality of outer plies having their fibers generally parallel to the axis of the rod. The outer plies at the large diameter end of the rod have their fibers disposed at a progressively increasing angle to the axis of the rod as they approach the rod exterior, and this distributes the load to maximize the flexing strength of a rod of minimum weight.