USD234694S - Variable resistor - Google Patents
Variable resistor Download PDFInfo
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- USD234694S USD234694S US D234694 S USD234694 S US D234694S
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- United States
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- variable resistor
- japan
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- osaka
- united states
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United States Patent 234,694
Patented Apr. 1, 1975 VARIABLE RESISTOR Shunzo Oka, Hirakata, Osaka, Japan, assignor to Matsushita Electric Industrial Co., Ltd., Osaka, Japan Filed Jan. 28, 1972, Ser. No. 221,846 Claims priority, application Japan July 29, 1971 Term of patent 14 years Int. Cl. D13-03 US. Cl. D261 D FIG. 1 is a side elevational view of a variable resistor References Cited i Y T new UNITED STATES PATENTS F1 '3iZZ; ;i ;i D. 228,070 8/1973 Oka et a1. D261 D FIG 4 i atop perspective vigw, and 3,990,500 6/1961 Mierendorf 317-101 cc FIG. 5 is a bottom perspective view thereof. 3,355,975 1/1968 y 338128 I claim: 3,372,359 3/1968 Wilson 338128 The ornamental design for a variable resistor, as shown. 533 3 7 fj7 1 g WALLACE R. BURKE, Primary Examiner
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