Combined marine knotmeter, log and depth sounder

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Description

FIG. 1 is a front elevational view of a combined marine knotmeter, log and depth sounder showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a side elevational view thereof.

Referenced Cited
U.S. Patent Documents
D232221 July 1974 Fujiani
D249247 September 5, 1978 Shotz
D265298 July 6, 1982 Salisbury
2211118 August 1940 Hills
2287554 June 1942 Hanson
3126738 March 1964 Taylor
3321969 May 1967 Spencer
3364739 January 1968 Foster
3908456 September 1975 Riggs
4176546 December 4, 1979 Gibson
Foreign Patent Documents
588310 December 1959 CAX
256575 August 1948 CHX
403972 January 1934 GBX
Other references
  • Goldbergs' Marine Discount Accessory Cat., 1978, p. 136, Knotmeters at top-left & bottom-right. Sailboat Equipment Directory, p. 87, Knotmeters at top-right.
Patent History
Patent number: D273570
Type: Grant
Filed: Jan 26, 1982
Date of Patent: Apr 24, 1984
Inventor: Ronald R. Overs (East Amherst, NY)
Primary Examiner: Nelson C. Holtje
Attorney: Allen J. Jaffe
Application Number: 6/343,006
Classifications
Current U.S. Class: Speedometer Or Tachometer (D10/98)