USD219167S - Ultrasonic cleaning apparatus - Google Patents

Description

Des. 219,167 Patented Nov. 10, 1970 United States Patent 0 "ice ULTRASONIC CLEANING APPARATUS Herman A. Rissolo, Norwalk, Conn., assignor t0 Branson Instruments, Incorporated, Stamford, Conn., a corporation of Delaware Filed May 9, 1969, Ser. No. 17,098

The portion of the term of the patent subsequent to Aug. 18, 1983, has been disclaimed Term of patent 14 years Int. Cl. D7--06'; DIS-06 US. Cl. D4911 FIG. 3

FlG. 2

Des. 219,167

PAGE 2 FIG.

FIG. 4

FIG.

FIG. 6

FIG. 1 is a front and right side perspective view of my References Cited design depicting the ultrasonic cleaning apparatus; UNITED STATES PATENTS FIG. 2 is a front elevational view;

1 D. 215,018 8/1969 'Rissolo D49-11 WALLACE R. BURKE, Primary Examiner S. J. MERCER, Assistant Examiner FIG. 3 is a right side elevational view; FIG. 4 is a top plan view;

FIG. 5 is a bottom plan view;

FIG. 6 is a left side elevational view, and FIG. 7 is a rear elevational view. I claim:

The ornamental design for an ultrasonic cleaning apparatus, substantially as shown.

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