|Publication number||USD207489 S|
|Publication date||Apr 25, 1967|
|Filing date||Mar 30, 1965|
|Publication number||US D207489 S, US D207489S, US-S-D207489, USD207489 S, USD207489S|
|Inventors||Harry J. Collins|
|Export Citation||BiBTeX, EndNote, RefMan|
|Referenced by (2)|
|External Links: USPTO, USPTO Assignment, Espacenet|
United States Patent Ofifice Des. 207,489 Patented Apr. 25, 1967 OPERATING LEVER FOR AN ELECTRICAL SWITCH Harry J. Collins, Jr., Bayside, Wis., assignor to Cutler- Hammer, Inc., Milwaukee, Wis., a corporation of Delaware Filed Mar. 30, 1965, Ser. No. 84,519
Term of patent 14 years (Cl. D26-13) FIGURE 1 is an isometric view of an operating lever for an electrical switch showing my new design;
FIG. 2 is a side elevational view;
FIG. 3 is an end elevational view; and
FIG. 4 is a top view.
The portions shown in dotted lines are included for purposes of illustration only.
The ornamental design for an operating lever for an electrical switch, substantially as shown and described.
References Cited by the Examiner The Radio-Electronic Master, 1963, p. 862: tactile shape control knobs, center of page: dimmer and range; also, large knob at left of illustration directly below gain knob (also referred to as MS knob).
EDWIN H. HUNTER, Primary Examiner. JOEL STEARMAN, Examiner.
I. WILLE'ITS, Assistant Examiner.
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