Drilldown: Patents

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Patents > Year filed: 1890 - 1899 & Applicant firm: None & Supplementary to patent: None

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Inventor location:
None (538) · Budapest (3) · New York City (3) · New York state (3) · London (2) · Missouri (2) · FIPSloc=36061 (2) · Dresden (2) · Connecticut (2) · New York county (2)
Applicant firm: (Click arrow to add another value)
Applicant type:
Applicant is inventor:
Tech fields:
LTA (176) · propulsion (126) · Frame (81) · balloon (75) · propeller (71) · navigation (68) · None (51) · car (43) · marine (37) · kite (34) · airplane (31) · rudder (29) · parachute (28) · whole (25) · flapping (25) · stability (23) · military (22) · hybrid (21) · instrument (20) · electricity (20)
Full specification filed date:
Granted:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
Patent agent:
None (354) · Munn & Co. (15) · Chassevent (7) · C. A. Snow & Co. (6) · Blétry aîné (6) · Haseltine, Lake & Co. (5) · Armengaud jeune (4) · John Wedderburn (4) · A. Ritter (4) · Société Marillier et Robelet (3) · Richards & Co. (3) · 1 (3)
Assigned to:
None (556)
National tech categories:
None (175) · FR 6.3 (88) · DE 77 (80) · GB 4 propel & steer (38) · GB 4 without buoyant (23) · GB 4 with buoyant (19) · USPC 244/153R (16) · GB 4 aëroplanes (12) · DE 77h (11) · GB 4 (10) · GB 4 framework (9) · USPC 244/3.23 (8) · CH 115 (7) · GB 4 aërostats (5) · GB 4 motors (5) · USPC 244/30 (5)
IPCs:
None (486) · IPC B64B1/00 (15) · IPC B64C31/06 (11) · IPC B64C31/00 (7) · IPC B64B1/40 (5) · IPC B64C33/02 (5) · IPC B64B1/58 (4) · 1 (3) · IPC B64C31/02 (3) · IPC F42B10/00 (3) · IPC B64C31/04 (2) · IPC B64D27/20 (2) · IPC B64C29/00 (2) · IPC F24F7/02 (2) · IPC B64C27/54 (2) · IPC B64C27/04 (2) · IPC B64B1/50 (2) · IPC B64C3/00 (2) · IPC B64B1/06 (2)
CPCs:
None (358) · CPC B64B1/00 (29) · CPC A63H27/08 (19) · CPC B64C11/006 (13) · CPC B64C11/48 (13) · CPC B64C27/54 (11) · CPC B64B1/40 (9) · CPC B64C33/02 (8) · CPC B64C13/06 (7) · CPC Y02E10/74 (7) · CPC F03D3/00 (6) · CPC F42B10/30 (6) · CPC F05B2260/74 (5) · CPC B64B1/58 (5) · CPC B63H5/10 (5) · CPC Y10T24/3747 (5)
First filing:
Citations from after 1930:
Number of diagram pages:

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