Ultrasonic measure ranging device

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Description

FIG. 1 is a bottom, front and right side perspective view of a ultrasonic measure ranging device showing my new design;

FIG 2 is a front elevational view;

FIG. 3 is a top plan view;

FIG 4 is a rear elevational view;

FIG. 5 is a right side elevational view;

FIG. 6 is a left side elevational view; and

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
T101001 September 1, 1981 Shipp et al.
4281404 July 28, 1981 Morrow, Jr. et al.
4910717 March 20, 1990 Terry
Other references
  • Hardware Age, 4/87, p. 101, Digitape. Hardware Age, 7/87, p. 309, Sonin 60, 150, 250. Hardware Age, 7/87 p. 322, Electronic Measurer.
Patent History
Patent number: D312050
Type: Grant
Filed: Jul 31, 1989
Date of Patent: Nov 13, 1990
Assignee: International Consumer Brands, Inc. (Trumbull, CT)
Inventor: Michael Singleton (Beacon Falls, CT)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: Antoine D. Davis
Law Firm: Auslander & Thomas
Application Number: 7/386,868
Classifications
Current U.S. Class: Linear Or Distance (9) (D10/70)