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Publication numberUSD146327 S
Publication typeGrant
Publication dateFeb 4, 1947
Filing dateDec 28, 1945
Publication numberUS D146327 S, US D146327S, US-S-D146327, USD146327 S, USD146327S
InventorsBertrand Nl Trombley
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Design for a control knob
US D146327 S
Abstract  available in
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Claims  available in
Description  (OCR text may contain errors)

Feb. 4', 1947. 4 TROMBLEY Des. 146,327

CONTROL KNOB Filed Dec. 28, 1945 v INVENTOR.

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FTTIFNEY-f- Patented Feb. 4, 1947 Des. 146,327

UNITED STATES PATENT OFFICE DESIGN FOR A CONTROL KNOB Bertrand NI Trombley, Birmingham, Mich., as-

signor to The Murray Corporation of America, Detroit, Mich., a corporation of Delaware To all whom it may comcern:

Be it known that I, Bertrand N. Trombley, a citizen of the United States of America, residing in Birmingham, in the county of Oakland, State of Michigan, have invented a new, original, and ornamental Design for a Control Knob, of which the following is a specification, reference being had to the accompanying drawing, forming a part thereof, wherein:

Figure 1 is a view in elevation of a control knob showing my new design;

Fig. 2 is a plan view of the lmob illustrated in Fig. 1;

Fig. 3 is a side view of the knob illustrated in Fig. 1; and

Fi 4 is a rear view of the knob illustrated in Fig. 1.

I claim: The ornamental design for a control knob, substantially as shown.

BERTRAND N. TROMBLEY.

REFERENCES CITED The following references are of record in the file of this patent:

UNITED STATES PATENTS Number Name Date D. 101,482 Morgan Oct. 6, 1936 D. 140,516 Olszewski Mar. 6, 1945 D.141,519 Stewart June 5, 1945