Drilldown: Patents

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Patents > Grant date: 1890 - 1899 & Family year: 1800 - 1899 & Number of diagram pages: 1-2

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Office:
Inventors:
August Riedinger (6) · Richard Czygan (3) · Estanislao Caballero de los Olivos (3) · Konstantin Danilewsky (3) · Edward Zarski (3) · Dr. Bernhard Reinhard Beenen (3) · Eleazer Kempshall (3) · Ferdinand von Zeppelin (3) · Louis Gathmann (3) · Andreas Ożegowski (3) · F. Gaebert (3)
Applicant person:
None (40) · August Riedinger (6) · F. Gaebert (3) · Richard Czygan (3) · Ferdinand von Zeppelin (3) · Estanislao Caballero de los Olivos (3) · Eleazer Kempshall (3) · Louis Gathmann (3)
Applicant is inventor:
Tech fields:
LTA (69) · propulsion (44) · frame (31) · propeller (26) · navigation (24) · balloon (22) · None (17) · kite (14) · design (14) · marine (14) · car (14) · hybrid (13) · parachute (13) · military (12) · stability (12) · projectile (11) · fabric (10) · airship (9) · rudder (9)
Full specification filed date:
Granted:
Related to aircraft:
Patent agent:
None (124) · Munn & Co. (10) · Haseltine, Lake & Co. (3) · None (3) · C. A. Snow & Co. (2) · John Wedderburn (2) · Richards & Co. (2) · A. Ritter (2)
National tech categories:
DE 77 (64) · None (47) · HU V/h (10) · USPC 244/3.23 (8) · USPC 24/713.8 (6) · USPC 244/153R (6) · GB 4 propel & steer (5) · GB 4 without buoyant (5) · USPC 244/32 (3) · USPC 244/30 (3) · DE 62b (3) · DE 77h (3) · USPC 244/155R (3)
IPCs:
None (142) · IPC B64B1/00 (17) · IPC B64C31/06 (10) · IPC B64C31/00 (8) · IPC B64B1/58 (4) · IPC F42B10/00 (4) · IPC B64C33/02 (3) · IPC B64B1/06 (3) · IPC B64B1/40 (3) · IPC B64C29/00 (2) · IPC B64C3/00 (2) · IPC B64C3/38 (2) · IPC B64C27/04 (2) · IPC B64C31/02 (2) · IPC B64C39/00 (2) · IPC F24F7/02 (2)
CPCs:
None (78) · CPC B64B1/00 (25) · CPC B64C11/48 (12) · CPC B64B1/40 (10) · CPC Y10T24/3747 (9) · CPC A63H27/08 (9) · CPC B64C27/54 (8) · CPC B64C11/006 (7) · CPC F42B10/30 (6) · CPC B63H5/10 (5) · CPC Y02E10/72 (5) · CPC F03D1/025 (4) · CPC B64C11/04 (4) · CPC F16B2/02 (4) · CPC Y10T403/4677 (4) · CPC Y02E10/74 (4)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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