Drilldown: Patents

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Patents > Tech fields : balloon or projectile & Assigned to: None & Family year: 1800 - 1899

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Office:
Applicant person:
None (147) · Comte Antoine Apraxine (7) · Alfred Julius Boult (4)
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Supplementary to patent:
None (263) · Patent FR-1899-Boinet (3) · Patent FR-1878-124576 (3) · Patent DE-1895-98580 (2) ·   (2) · Patent FR-1881-145512 (2) · Patent FR-1881-142748 (2) · Patent FR-1898-03-21 Louis-Étienne Roze (2) · Patent NO-1891-2589 (2) · Patent US-1890-432860 (2)
Related to aircraft:
Patent agent:
None (224) · Munn & Co. (10) · None (5) · Alfred Julius Boult (4) · Armengaud jeune (4) · Bardin (2) · Mennons (2) · Société Marillier et Robelet (2) · Bert (2) · Dieuaide (2) · Desnos (2) · Léopold D’Aubreville (2)
Assigned to: (Click arrow to add another value)
National tech categories:
None (99) · FR 6.3 (40) · USPC 244/3.23 (36) · FR 5 (26) · DE 77 (15) · GB 4 with buoyant (8) · USPC 244/30 (8) · GB 4 aërostats (7) · USPC 244/3.3 (7) · USPC 102/371 (6) · USPC 244/26 (4) · GB 4 propel & steer (4) · USPC 244/28 (4) · USPC 244/3.27 (4) · USPC 244/97 (4)
CPCs:
None (206) · CPC F42B10/30 (25) · CPC B64B1/00 (20) · CPC B64B1/40 (13) · CPC F42B10/14 (5) · CPC F42B10/44 (4) · CPC B64C39/008 (3) · CPC F42B10/34 (3) · CPC B64B1/58 (3) · CPC B64C9/00 (3) · CPC B64C2700/6273 (2) · CPC F42B10/64 (2) · CPC B64C2700/6281 (2) · CPC B64C23/005 (2) · CPC B64B1/62 (2) · CPC F42B15/01 (2)
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