Drilldown: Patents

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Patents > Office: Other & Filing date: 1800 - 1899 & Number of text pages: None

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Office: (Click arrow to add another value)
Inventor location:
None (861) · Paris (5) · province de Brabant (4) · Brussels (4) · Maine-et-Loire (3) · Tarn-et-Garonne (3) · Angers (3) · Seine (3) · Basses-Pyrénées (2) · Hamilton county, OH (2) · Cincinnati (2)
Applicant type:
Applicant is inventor:
Full specification filed date:
Granted:
Supplementary to patent:
None (779) · Patent FR-1841-9265 (5) · Patent FR-1891-216860 (4) · Patent DE-1899-123884 (3) · Patent FR-1890-205155 (3) · Patent FR-1861-51979 (3) · Patent FR-1836-5429 (3) · Patent FR-1878-124576 (3) · Patent CA-1878-8860 (2) · Patent US-1892-502168 (2) · Patent FR-1893-228892 (2) ·   (2) · Patent FR-1873-97664 (2) · Patent FR-1850-10514 (2) · Patent FR-1891-215265 (2) · Patent DE-1894-76727 (2) · Patent DE-1892-73603 (2)
Related to aircraft:
Patent agent:
None (732) · Chassevent (10) · Jules Mathieu (7) · Armengaud jeune (7) · Armand Ricordeau (5) · Édouard Baral (4) · Dumas (4) · Blétry aîné (3) · Société Marillier et Robelet (3) · Armengaud aîné (3) · Albert Cahen (3) · Munn & Co. (3)
Assigned to:
None (862) · Thenen (2)
National tech categories:
None (384) · FR 5 (115) · FR 6.3 (100) · GB 4 propel & steer (39) · GB 4 with buoyant (27) · FR 6.4 (25) · FR 6 (23) · GB 4 without buoyant (18) · GB 4 (17) · FR 3 (11) · USPC 244/153R (11) · GB 4 aërostats (10) · FR 20 (9) · DE 77 (8) · FR 2 (8) · GB 4 aëroplanes (7) · USPC 244/3.23 (6)
IPCs:
None (841) · IPC B64C11/00 (4) · IPC B64B (4) · IPC B64B1/00 (3) · IPC B64C39/008 (2) · (IPC1-7) B64B (2) · IPC B64C31/06 (2) · IPC B61B13/08 (2) · IPC B64B1/62 (2) · IPC B64C31/00 (2)
CPCs:
None (789) · CPC A63H27/08 (11) · CPC B64C11/006 (9) · CPC B64B1/00 (9) · CPC Y02E10/72 (3) · CPC B64C27/54 (3) · CPC F05B2260/74 (3) · CPC B64C39/008 (3) · CPC B64B1/58 (3) · CPC F42B10/30 (3) · CPC B64B1/62 (3) · CPC A63H27/087 (2) · CPC B64C1/1407 (2) · CPC B64C9/00 (2) · CPC B64C9/38 (2) · CPC B64C27/50 (2) · CPC B64C11/346 (2) · CPC A63H33/20 (2) · CPC B64C39/005 (2) · CPC B24C9/00 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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