Drilldown: Patents

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Patents > Tech fields : balloon or military & Number of claims: None

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Inventor country:
Applicant person:
None (256) · Comte Antoine Apraxine (6) · Leonardo Torres Quevedo (5) · Alfred Julius Boult (4) · Bel (3) · Nathan Scholfield (3) · George Raymond Lawrence (3) · Walter Victor Kamp (2) · Michael Henry (2) · Juppont (2) · Joseph Allison Steinmetz (2) · Johann Schütte (2) · Guégnot (2) · Edward Zarski (2) · de Préneuf (2) · William Robert Lake (2) · Adrien Baudin (2) · Adolphe Clément-Bayard (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Application number:
None (385)
Granted:
Supplementary to patent:
None (350) · Patent FR-1878-124576 (3) · Patent FR-1902-321808 (3) · Patent FR-1881-142748 (2) · Patent FR-1881-143264 (2) · Patent US-1890-432860 (2) · Patent DE-1907-194166 (2) · Patent FR-1891-215265 (2) · Patent ES-1906-38692 (2) ·   (2) · Patent CH-1899-18666 (2) · Patent FR-1899-Boinet (2) · 1 (2)
Related to aircraft:
Patent agent:
None (340) · Armengaud jeune (6) · Chassevent (5) · Alfred Julius Boult (4) · Herbert Haddan & Co. (3) · Armengaud aîné (3) · W. P. Thompson & Co. (2) · Société Marillier et Robelet (2) · Marillier et Robelet (2) · Léopold D’Aubreville (2) · Jules Mathieu (2) · Édouard Baral (2) · Bardin (2) · Dieuaide (2) · 0 (2) · Charles Assi (2) · Bert (2) · Ed. Wolf (2) · Desnos (2) · Armand RICORDEAU (2)
National tech categories:
None (164) · FR 6.3 (53) · FR 5 (37) · FR 6.4 (25) · USPC 244/3.23 (15) · IT 8 (14) · GB 4 with buoyant (12) · GB 4 aërostats (10) · DE 77 (7) · USPC 244/3.3 (7) · GB 4 parachutes (6) · DE 77h (6) · GB 4 propel & steer (6) · GB 4 military (5) · FR 6 (5) · DE 77h.4 (4) · USPC 89/1.51 (4) · USPC 102/371 (4)
IPCs:
None (355) · IPC B64B1/00 (17) · IPC B64B1/40 (11) · IPC B64B1/58 (6) · IPC B64B (5) · IPC B64D1/04 (5) · IPC F41G3/24 (3) · (IPC1-7) B64B (2) · IPC B64B1/62 (2) · IPC B64C39/008 (2) · IPC F42B10/00 (2) · IPC F42B10/30 (2) · IPC F42B10/56 (2)
CPCs:
None (331) · CPC B64B1/00 (20) · CPC B64B1/40 (13) · CPC B64B1/58 (10) · CPC F42B10/30 (8) · CPC F42B10/44 (6) · CPC B64D1/04 (5) · CPC B64B1/62 (4) · CPC B64C39/008 (4) · CPC F41G3/24 (3) · CPC B64C9/38 (3) · CPC F42B10/64 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of claims:
Number of diagram pages:

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