Drilldown: Patents

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Patents > Tech fields : Balloon or device control & IPCs: None

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Inventor location:
None (430) · Hennepin county (2) · Sainte-Savine (2) · New York county (2) · New York city (2) · New Jersey (2) · Minnesota (2) · Minneapolis, Minnesota (2) · Zurich (2) · Berlin (2) · Aube (2)
Applicant person:
None (248) · Comte Antoine Apraxine (8) · Alfred Julius Boult (5) · August Riedinger (5) · Alonzo Perry Bliven (4) · Johann Schütte (4) · Bel (3) · Eugene F. Falconnet (3) · René Tampier (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (400)
Granted:
Supplementary to patent:
None (357) · Patent FR-1899-Boinet (5) · Patent US-1906-850616 (4) · Patent CH-1899-18666 (4) · Patent DE-1895-98580 (4) · Patent DE-1909-Wilcke-Graff (3) · Patent FR-1878-124576 (3) · Patent FR-1902-321808 (3) · Patent FR-1891-215265 (2) · Patent DE-1907-192662 (2) · Patent FR-1899-292828 (2) · Patent FR-1898-03-21 Louis-Étienne Roze (2) · Patent FR-1881-142748 (2) · Patent FR-1881-143264 (2) · Patent FR-1891-216860 (2) · Patent FR-1881-145512 (2) · Patent DE-1907-194166 (2)
Related to aircraft:
Patent agent:
None (329) · Victor J. Evans (6) · Herbert Haddan & Co. (4) · Alfred Julius Boult (4) · Armengaud jeune (4) · Munn & Co. (3) · Marks & Clerk (3) · D. Young & Co. (3) · W. D. Rowlingson (3)
National tech categories:
None (174) · FR 6.3 (43) · FR 5 (34) · DE 77 (18) · GB 4 with buoyant (14) · AT 77d (13) · IT 8 (13) · GB 4 aërostats (13) · RU Group V (8) · USPC 244/97 (7) · GB 4 propel & steer (7) · CH 115 (6) · DE 77h.4 (6) · DE 77h (6) · USPC 244/28 (5) · GB 4 parachutes (5)
IPCs: (Click arrow to add another value)
CPCs:
None (366) · CPC B64B1/00 (31) · CPC B64B1/40 (18) · CPC B64B1/58 (7) · CPC B64B1/62 (7) · CPC B64C9/38 (3) · CPC B64C39/008 (3) · CPC B64C9/00 (2) · CPC B64C33/02 (2) · CPC B64C13/00 (2) · CPC B64B1/64 (2) · CPC B64C23/005 (2)
First filing:
Citations from after 1930:
Number of diagram pages:

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