Chock for boats

- Attwood Corporation
Description

FIG. 1 is a side elevational, perspective view of the chock for boats showing my new design;

FIG. 2 is a side elevational view thereof, it being understood that both side views are the same;

FIG. 3 is an end view thereof, it being understood that both end views are the same;

FIG. 4 is a top, plan view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a cross-sectional view taken along the plane VI--VI of FIG. 2;

FIG. 7 is a cross-sectional view taken along the plane VII--VII of FIG. 2; and

FIG. 8 is a cross sectional view taken along the plane VIII--VIII of FIG. 2 .

Referenced Cited
U.S. Patent Documents
D179328 November 1956 Stewart
D190679 June 1961 Sakhnoffsky
D191885 December 1961 Corlett
D253161 October 16, 1979 Lindsay
D253992 January 22, 1980 Nelson
3112726 December 1963 Faul
Other references
  • Spartan Marine Products Co. catalog No. 2; Straight Chock Model C188 at p. 9. Defender' Industries Inc.; Marine Buyers Guide 1983 .COPYRGT.1982; Stern Chock (H36-9) at p. 136. Attwood Corporation catalog pp. 23 and 27. Perko, Inc. catalog pp. i-8 and L-15.
Patent History
Patent number: D299311
Type: Grant
Filed: Apr 21, 1986
Date of Patent: Jan 10, 1989
Assignee: Attwood Corporation (Lowell, MI)
Inventor: Warwick M. Whitley, II (Lynn Haven, FL)
Primary Examiner: Horace B. Fay, Jr.
Law Firm: Price, Heneveld, Cooper, DeWitt & Litton
Application Number: 6/857,424
Classifications
Current U.S. Class: D/8356