Marine depth sounder

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Information

Patent Grant
D289265

References
Source

Patent Number
D289,265
Date Filed
Wednesday, October 3, 1984
40 years ago
Date Issued
Tuesday, April 14, 1987
37 years ago

Inventors
- Jonathan M. Wood
- Robert R. Gibson
Original Assignees
- TECHSONIC INDUSTRIES, INC
Examiners
- Holtje; Nelson C.
Agents
- Jones & Askew

US Classifications
- D10 - Measuring, testing, or signalling instruments
Field of Search
- US
- D10 46
- D10 70
- D10 75
- D10 78
- D10 76
- 367 107
- 367 108
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a marine depth sounder, substantially as shown and described.

US Referenced Citations (7)

Number	Name	Date	Kind
D191581	Scharfenburg	Oct 1961
D242722	Bell	Dec 1976
D264128	Barnes	Apr 1982
D265384	Kay	Jul 1982
D281309	Highstreet	Nov 1985
D282447	Woodhall	Feb 1986
D286384	Grilk	Oct 1986

Non-Patent Literature Citations (2)

Entry
Popular Science-2/79-p. 94-Depth Finder at right.
Popular Science-2/79-p. 96-Depth Finders at top-left.