Drilldown: Patents

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Patents > Year granted: 1890 - 1899 & IPCs : IPC B64B1/00 or None

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Inventor location:
None (720) · London (2) · Budapest (2) · Dresden (2) · New York City (2) · New York state (2) · Massachusetts (2)
Applicant is inventor:
Tech fields:
None (199) · LTA (185) · propulsion (125) · navigation (82) · balloon (71) · frame (63) · propeller (59) · airplane (37) · dirigible (33) · car (31) · design (28) · marine (27) · instrument (23) · electricity (22) · flapping (21) · parachute (21) · safety (21) · rudder (20) · aerostat (20) · hybrid (20)
Full specification filed date:
Granted:
Supplementary to patent:
None (644) · Patent DE-1895-98580 (8) · Patent CH-1899-18666 (7) · Patent DE-1893-73799 (4) · Patent FR-1891-216860 (4) · Patent FR-1898-275602 (4) · Patent US-1894-526394 (3) · Patent FR-1898-278192 (3) · Patent DE-1896-98109 (3)
Related to aircraft:
Patent agent:
None (469) · Blétry aîné (16) · Société Marillier et Robelet (10) · Munn & Co. (10) · Armengaud aîné (10) · Armengaud jeune (9) · Chassevent (9) · Haseltine, Lake & Co. (6) · Société Louis Gudman et Cie (6) · C. A. Snow & Co. (6) · Nauhardt (5) · Société Matray frères (5) · Josse (4) · John Wedderburn (4)
National tech categories:
None (345) · FR 6.3 (195) · DE 77 (61) · GB 4 propel & steer (25) · GB 4 without buoyant (16) · HU V/h (11) · GB 4 aëroplanes (9) · USPC 244/153R (8) · GB 4 framework (7) · GB 4 with buoyant (7) · IT 8 (5) · USPC 24/713.8 (5) · CH 115 (5) · USPC 244/30 (3) · USPC 244/64 (3) · GB 4 motors (3) · GB 4 aërostats (3)
IPCs: (Click arrow to add another value)
CPCs:
None (477) · CPC B64C11/006 (28) · CPC B64C11/48 (23) · CPC B64B1/00 (22) · CPC B64C11/36 (15) · CPC B64C11/065 (12) · CPC F05B2260/74 (10) · CPC B64C3/48 (10) · CPC B63H1/12 (10) · CPC B64C27/54 (9) · CPC B64C11/346 (9) · CPC Y02E10/72 (8) · CPC B64C11/06 (7) · CPC F03D1/025 (7) · CPC Y10T24/3747 (7) · CPC A63H27/08 (7) · CPC Y02E10/74 (7) · CPC F03D3/00 (6) · CPC B64C13/06 (6) · CPC B63H5/10 (6)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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