Depth sounder

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Information

Patent Grant
D314346

References
Source

Patent Number
D314,346
Date Filed
Tuesday, January 19, 1988
37 years ago
Date Issued
Tuesday, February 5, 1991
34 years ago

Inventors
- William T. Mann
Original Assignees
- Microsonics, Inc.
Examiners
- Holtje; Nelson C.
- Watson; Gary D.
Agents
- Jennings, Carter, Thompson & Veal

US Classifications
- D10 - Measuring, testing, or signalling instruments
Field of Search
- US
- D10 46
- D10 70
- 033 719
- 033 730
- 340 744-745
- 340 753-754
- 340 8151
- 340 81503
- 342 42
- 342 46
- 342 47
- 367 97
- 367 107-108
- 367 110-111
- Term of Grant
  14Years

Information

Abstract

Description

Claims

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

US Referenced Citations (8)

Number	Name	Date	Kind
D191581	Scharfenberg	Oct 1961
D279766	Honda	Jul 1985
D281148	Highstreet	Oct 1985
D289265	Wood	Apr 1987
D296767	Wood	Jul 1988
D301841	Imazeki	Jun 1989
4644512	Grilk	Feb 1987
4829493	Bailey	May 1989

Non-Patent Literature Citations (4)

Entry
Popular Science, 2/1979, p. 94.
Boat/U.S. Catalog, 1/1984, p. 167, Model 1022.
Boat/U.S. Catalog, 1/1984, p. 169, top right.
Boat/U.S. Catalog, 1/1984, p. 170, top left.