Depth sounder

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Description

FIG. 1 is a top, front perspective view of a depth sounder showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view; the opposite side being substantially a mirror image; and

FIG. 5 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D243589 March 8, 1977 Moore
D244434 May 24, 1977 Moore
D278690 May 7, 1985 Steensland
Other references
  • Boating, 2/1983, p. 101, Sonar, located at bottom of page. Goldberg's Marine, 1981, p. 50c, Depth Sounders, located top of page. Goldberg's Marine, 1980, p. 43, Depth Sounders #A-C.
Patent History
Patent number: D286384
Type: Grant
Filed: Aug 15, 1984
Date of Patent: Oct 28, 1986
Assignee: Aqua Meter Instrument Corporation (Roseland, NJ)
Inventor: Henry G. Grilk (West Milford, NJ)
Primary Examiner: B. J. Bullock
Assistant Examiner: Suzanne N. Gitlin
Attorney: Edwin E. Greigg
Application Number: 6/641,072