Drilldown: Patents

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

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Office:
Inventors:
None (3) · Andreas Ożegowski (3) · Richard Czygan (3) · Edward Joel Pennington (3) · August Riedinger (3) · Louis Gathmann (3) · Estanislao Caballero de los Olivos (3) · Eleazer Kempshall (3)
Applicant person:
None (61) · Eleazer Kempshall (3) · August Riedinger (3) · Estanislao Caballero de los Olivos (3) · Louis Gathmann (3)
Applicant is inventor:
Tech fields:
LTA (76) · propulsion (48) · frame (33) · propeller (31) · balloon (27) · navigation (25) · car (17) · kite (16) · parachute (12) · marine (11) · military (11) · rudder (11) · fabric (9) · electricity (9) · projectile (9) · airplane (9) · None (8) · propellers (8) · design (8) · stability (8)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (127) · Munn & Co. (11) · A. Ritter (3) · John Wedderburn (2) · Richards & Co. (2)
National tech categories:
DE 77 (68) · None (38) · HU V/h (8) · USPC 244/153R (6) · USPC 244/3.23 (6) · USPC 244/30 (6) · USPC 24/713.8 (5) · USPC 244/32 (3) · USPC 244/155R (3) · USPC 244/26 (3) · GB 4 propel & steer (3) · DE 77h (3)
IPCs:
None (139) · IPC B64B1/00 (18) · IPC B64C31/06 (10) · IPC B64C31/00 (7) · IPC B64C3/00 (3) · IPC F42B10/00 (3) · IPC B64B1/58 (3) · IPC B64C33/02 (3) · IPC B64B1/06 (3) · IPC B64B1/40 (2) · IPC B64C3/38 (2) · IPC B64C31/02 (2) · IPC B64C27/04 (2) · IPC B64C29/00 (2)
CPCs:
None (78) · CPC B64B1/00 (27) · CPC B64C11/48 (10) · CPC B64B1/40 (10) · CPC A63H27/08 (9) · CPC Y10T24/3747 (8) · CPC B64C11/006 (8) · CPC B64C27/54 (6) · CPC F42B10/30 (5) · CPC Y02E10/74 (4) · CPC B63H5/10 (4)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 211 results in range #1 to #211.

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