Ultrasonic sonar
Description
FIG. 1 is a front elevation view of an ultrasonic sonar showing my design;
FIG. 2 is a rear elevation view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a left side elevation view thereof;
FIG. 6 is a right side elevation view thereof; and
FIG. 7 is a perspective view thereof with the paper access cover open.
Referenced Cited
U.S. Patent Documents
Other references
D211360 | June 1968 | Chan |
D266153 | September 14, 1982 | Suslov et al. |
3348230 | October 1967 | Ross |
- Edo Sonar Brochure, 1/57, front cover, Model 185, Model 255.
Patent History
Patent number: D279766
Type: Grant
Filed: Jun 18, 1982
Date of Patent: Jul 23, 1985
Inventor: Keisuke Honda (Toyohashi-shi, Aichi)
Primary Examiner: Bernard Ansher
Assistant Examiner: Terry Pfeffer
Law Firm: Burgess, Ryan & Wayne
Application Number: 6/390,120
Type: Grant
Filed: Jun 18, 1982
Date of Patent: Jul 23, 1985
Inventor: Keisuke Honda (Toyohashi-shi, Aichi)
Primary Examiner: Bernard Ansher
Assistant Examiner: Terry Pfeffer
Law Firm: Burgess, Ryan & Wayne
Application Number: 6/390,120
Classifications