Drilldown: Patents

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Patents > Year filed: 1890 - 1899 & Number of text pages: 1-2

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Office:
Inventors:
Heinrich Suter (7) · Rudolf Krocker (5) · August Riedinger (4) · Henry Boinet (4) · None (3) · Eleazer Kempshall (3) · Edward Joel Pennington (3) · Andreas Ożegowski (3) · Richard Czygan (3) · Estanislao Caballero de los Olivos (3)
Applicant person:
None (78) · August Riedinger (4) · Rudolf Krocker (4) · Eleazer Kempshall (3) · Estanislao Caballero de los Olivos (3)
Applicant is inventor:
Tech fields:
LTA (88) · propulsion (54) · frame (41) · propeller (36) · balloon (36) · navigation (26) · car (22) · kite (20) · None (15) · Design (13) · parachute (12) · rudder (12) · marine (11) · gas (10) · military (10) · Propellers (9) · fabric (9) · airplane (9) · projectile (9) · captive (9)
Full specification filed date:
Granted:
Related to aircraft:
Patent agent:
None (148) · Munn & Co. (10) · A. Ritter (4) · Richards & Co. (2)
National tech categories:
DE 77 (73) · None (40) · DE 77h (11) · HU V/h (10) · USPC 244/153R (8) · USPC 244/3.23 (6) · CH 115 (6) · USPC 24/713.8 (5) · USPC 244/30 (5) · GB 4 propel & steer (4) · GB 4 with buoyant (4) · USPC 244/155R (3) · USPC 416/113 (3) · DK 77 (3) · USPC 244/26 (3) · USPC 244/32 (3)
IPCs:
None (163) · IPC B64B1/00 (17) · IPC B64C31/06 (12) · IPC B64C31/00 (8) · IPC F42B10/00 (3) · IPC B64C33/02 (3) · IPC B64B1/40 (2) · IPC B64C31/02 (2) · IPC B64C3/00 (2) · IPC B64C29/00 (2) · IPC B64B1/58 (2) · IPC B64C27/04 (2) · IPC B64B1/06 (2)
CPCs:
None (95) · CPC B64B1/00 (27) · CPC A63H27/08 (11) · CPC B64C11/006 (10) · CPC B64C11/48 (10) · CPC B64B1/40 (10) · CPC Y10T24/3747 (8) · CPC B64C27/54 (7) · CPC F42B10/30 (5) · CPC Y02E10/74 (4) · CPC B63H5/10 (4) · CPC F05B2260/74 (4) · CPC B63H1/12 (4) · CPC B64C33/02 (4) · CPC B64B1/58 (3) · CPC Y10T403/4677 (3) · CPC F03D3/00 (3) · CPC B64C11/04 (3) · CPC A63H27/087 (3) · CPC F16B2/02 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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