Portable instrument for measuring water depth

- Velocity Kontrol Systems

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Description

FIG. 1 is a top, front and left side perspective view of a portable instrument for measuring water depth showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a left side elevational view thereof and a mirror image of the right side view;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

The electrical cord member being shown broken away for ease of illustration in the drawing.

Referenced Cited
U.S. Patent Documents
D282247 January 21, 1986 Faris et al.
4560986 December 24, 1985 Lew et al.
4922226 May 1, 1990 Hsieh et al.
5230563 July 27, 1993 Shalvi
Patent History
Patent number: D353783
Type: Grant
Filed: Aug 12, 1993
Date of Patent: Dec 27, 1994
Assignee: Velocity Kontrol Systems (Hollister, CA)
Inventor: Robert N. Burns (San Jose, CA)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Antoine D. Davis
Attorney: Thomas E. Schatzel
Application Number: 0/11,705