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:
Dec. 31, 1991
Filed:
Oct. 10, 1989
Shunji Sunaga, Tokyo, JP;
Hiroyasu Suzue, Tokyo, JP;
Eiji Sugaya, Tokyo, JP;
Toshiaki Esashika, Tokyo, JP;
Daiwa Seiko, Inc., Tokyo, JP;
Abstract
The present invention relates to a fishing rod having a rod tube formed from synthetic resin-impregnated high strength fiber and to a production method thereof. The rod tube of the present fishing rod is filled with resin containing microglobules in a dispersed state. This makes a lighter and stronger fishing rod which withstands extreme deflection. The production method according to the present invention can adjust the ratio of the filled resin and the dispersed microglobules at the tip and butt portions of the rod. Accordingly, the weight, strength, and condition for each portion of the rod can be controlled as required.