Louvered vent for boats

- Attwood Corporation
Description

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

FIG. 2 is a top, plan view thereof;

FIG. 3 is a side elevational view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is an end elevational view thereof, it being understood that both end views are the same;

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

FIG. 7 is a cross-sectional view taken along the plane 7--7 of FIG. 6;

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

FIG. 9 is a cross-sectional view taken along the plane 9--9 of FIG. 2.

Referenced Cited
U.S. Patent Documents
RE23884 October 1954 Kennedy
D199099 September 1964 Averill
D199525 November 1964 Keller
D204045 March 1966 Sand
D205647 August 1966 Sand
D211730 July 1968 Sand
D273998 May 22, 1984 Ballantine
D279601 July 9, 1985 Sexton
D282105 January 7, 1986 Moreau
1652128 December 1927 Hare
2034231 March 1936 Fox
2473053 June 1949 De Roo
2685246 August 1954 Saunders, Jr.
2731104 January 1956 Baker
2920549 January 1960 Freitag et al.
3057271 October 1962 Butter et al.
3087410 April 1963 Averill
3320868 May 1967 Apouchtine
3391629 July 1968 Snell
3528359 September 1970 Sand
3589265 June 1971 Hedrick
3965685 June 29, 1976 Sylvester et al.
3996845 December 14, 1976 Harris
Foreign Patent Documents
871992 June 1971 CAX
2118030 November 1971 DEX
Other references
  • United States patent application drawings, U.S. Ser. No. 06/730,795, filed May 6, 1985, entitled "Venturi Louvered Vent", assigned to Attwood Corporation, the assignee of the present application. 1983-84 Attwood Products Catalog, p. 49.
Patent History
Patent number: D290746
Type: Grant
Filed: Aug 1, 1986
Date of Patent: Jul 7, 1987
Assignee: Attwood Corporation (Lowell, MI)
Inventor: Warwick M. Whitley, II (Lynn Haven, FL)
Primary Examiner: Catherine E. Kemper
Law Firm: Price, Heneveld, Cooper, DeWitt & Litton
Application Number: 6/891,678
Classifications
Current U.S. Class: D23/115; Element Or Attachment (5) (D12/317)