Exchangeable fishing sinker

Description

FIG. 1 is a perspective view of an exchangeable fishing sinker showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a side elevational view the opposite side being a mirror image thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof; and

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
2097357 October 1937 Watts
2803082 August 1957 Claybrook
4312089 January 26, 1982 Taylor
4599767 July 15, 1986 Kasai
4665592 May 19, 1987 Kasai
Patent History
Patent number: D308241
Type: Grant
Filed: Jul 6, 1987
Date of Patent: May 29, 1990
Inventor: John T. Underberg (Jefferson, IA)
Primary Examiner: A. Hugo Word
Assistant Examiner: Doris V. Coles
Attorney: G. Brian Pingel
Application Number: 7/70,319
Classifications
Current U.S. Class: Sinker (D22/145)