Encasing rudder for electric trolling motor

Description

FIG. 1 is a side elevational view of an encasing rudder for electric trolling motor showing my new design, the opposite side elevational view being a mirror image of that shown,

It being understood that the broken lines are for illustrative purposes only and form no part of the claimed design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof shown in its transiently expanded state which permits emplacement upon an electric trolling motor; and

FIG. 4 is a top plan view thereof.

Referenced Cited
U.S. Patent Documents
2079871 May 1937 Price
4392832 July 12, 1983 Moberg
4781632 November 1, 1988 Litjens et al.
4838817 June 13, 1989 Travis
Foreign Patent Documents
58-177797 October 1983 JPX
61-67696 April 1986 JPX
Patent History
Patent number: D313003
Type: Grant
Filed: Jul 5, 1988
Date of Patent: Dec 18, 1990
Inventor: Alan Cain (Fort Worth, TX)
Primary Examiner: Kay H. Chin
Attorney: James E. Bradley
Application Number: 7/215,886