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. 10, 2009
Filed:
Apr. 10, 2007
Richard A. Scott, Franklinville, NJ (US);
Richard A. Scott, Franklinville, NJ (US);
Other;
Abstract
A kayak paddle for increasing paddle stroke efficiency and for improving comfort in paddle handling has a pronounced bent blade to length design of the paddle blade, as compared with prior paddle blades. The paddle has two blades, one blade secured at its top end to each end of a paddle shaft with a longitudinal axis. The bottom end of each blade extends forward of and above the longitudinal axis of the shaft, such that the chord line between the bottom end and top end of the blade intersects the longitudinal axis. The blade's length to radius of its arc is greater than 12 to 1. Through slots can be provided in the blades for stabilization and to minimize flutter. In addition, the paddle shaft is ergonomically shaped to fit the user's hand.