USD177674S - Clamp ammeter - Google Patents

Description

Des. 177,674 Patented May 15, 1956 United States Patent 0 "me CLAMP AMMETER Paul P. Huber, Hillfide, N. 1., assignor to Weston Electrical Instrument Corporation, Newark, N. J., a corporation otN gw Jersey Application November 18, 1954, Serial No.

Term of patent 14 years (Cl. D26-1) Des. 177,674

PAGE 2 Figure 1 is a top view of a clamp ammeter showing my new design;

Figure 2 is a front view;

Figure 3 is a side view taken from the left with reference to Figure 2;

Figure 4 is a bottom end view;

Figure 5 is a back view; and

Figure 6 is a side view taken from the left with reference to Figure 5.

I claim: The ornamental design for a clamp ammeter, substantially as shown.

References Cited in the file of this patent UNITED STATES PATENTS D. 110,878 Ray Aug. 16, 1938 D. 160,179 Koch Sept. 19, 1950 D. 173,613 Frye Dec. 7, 1954

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