Drilldown: Patents

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Patents > Tech fields : airship or propeller & Number of figures: 6

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Office:
Inventors:
None (5) · Charles W. Van Winkle (2) · Spencer Heath (2) · Rudolf Wagner (2) · Harry Houlette Elliott (2) · Giovanni Antonio Salvatico (2) · Christian Lorenzen (2) · William John Hastings Beach (2) · André Gambin (2) · Carl Edler von Radinger (2)
Inventor country:
Applicant person:
None (16) · Giovanni Antonio Salvatico (2) · Spencer Heath (2) · Rudolf Wagner (2) · Harry Houlette Elliott (2) · William John Hastings Beach (2) · Carl Edler von Radinger (2)
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Application number:
None (30)
Granted:
Related to aircraft:
National tech categories:
None (27) · FR 6.4 (7) · HU V/h (6) · AT 77d (3) · USPC 244/70 (3) · USPC 244/119 (2) · USPC 244/6 (2) · DE 77h.6 (2) · FR 6.2 (2) · USPC 244/26 (2)
CPCs:
None (27) · CPC B64B1/00 (8) · CPC B64C23/005 (5) · CPC B64C39/005 (4) · CPC B64C11/006 (3) · CPC Y10T29/49332 (3) · CPC B64C11/04 (2) · CPC B64C13/00 (2) · CPC Y10S416/03 (2) · CPC B64B1/58 (2) · CPC B64C3/385 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:
Number of figures:

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