USD239710S - - Google Patents
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- Publication number
- USD239710S USD239710S US D239710 S USD239710 S US D239710S
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- US
- United States
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- helicopter
- view
- page
- light twin
- light
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- 241000260460 Buteogallus Species 0.000 description 1
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Description
United States Patent be 239,110
Patented Apr. 27, 1976 LIGHT TWIN HELICOPTER James R. Garrison, Arlington, Tex., assignor to Textron, Inc., Providence, RJ.
Filed Mar. 31, 1975, Ser. No. 563,506
Term of patent 14 years Int. Cl. D12-07 U.S. Cl. BIZ-73 FIG. 1 is a side View of a light twin helicopter showing d References Cited g 5 2 2 1 t View thereof. and Flight International, Sept. 25, 1969, p. 488, Gates Twinjet helicopter on page. F g i a top View thereof Aviation Week and Spaee Technology, Feb. 15, 1971, The ornamental design for a light twin helicopter, as 8-67 Blackhawk helicopter on page' shown.
AIAN P. DOUGLAS, Primary Examiner
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