Gas tank vent for boats

- Attwood Corporation
Description

FIG. 1 is a perspective view taken from the top, front and right side of a gas tank vent for boats showing my new design;

FIG. 2 is a perspective view taken from the bottom, front and left side thereof.

FIG. 3 is a top plan view thereof;

FIG. 4 is a right side elevational view thereof, the left side being a mirror of the right side shown.

FIG. 5 is a front elevational view thereof;

FIG. 6 is a bottom plan view thereof; and

FIG. 7 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D232360 August 1974 Watts
D245255 August 2, 1977 Porter
D245333 August 9, 1977 Porter et al.
D266923 November 16, 1982 Parks et al.
D271682 December 6, 1983 MacDougall
924587 June 1909 Sharp
1350109 August 1920 Nystrom
1384369 July 1921 Wiesener
2006027 June 1935 Moore
2262018 November 1941 Lighton
3021029 February 1962 McKimlay
3103870 September 1963 Steiner
4392584 July 12, 1983 Bauer
4671773 June 9, 1987 Friedle et al.
4677929 July 7, 1987 Harris
4706840 November 17, 1987 Thompson
Other references
  • P. 45, Attwood Product Catalog 1987/88. P. 29, Gil Marine Catalog (not dated). P. F4, Perko Catalog, 1981. P. 26, Wilcox-Crittenden Catalog 516 (not dated).
Patent History
Patent number: D314548
Type: Grant
Filed: Jul 1, 1988
Date of Patent: Feb 12, 1991
Assignee: Attwood Corporation (Lowell, MI)
Inventor: Warwick M. Whitley, II (Panama City, FL)
Primary Examiner: James R. Largen
Assistant Examiner: Demetrias Reynolds
Law Firm: Price, Heneveld, Cooper, DeWitt & Litton
Application Number: 7/214,652