Drilldown: Patents

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Patents > Filing date: 1800 - 1899 & Number of claims: 2-3

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Office:
Inventors:
Otto Lilienthal (5) · August Riedinger (4) · Georg Wellner (3) · Henry Boinet (3) · Heinrich Suter (3) · Eleazer Kempshall (3) · Edward Zarski (2) · F. Gaebert (2) · Louis Capazza (2) · James J. Pennington (2) · Frank M. Ashley (2) · Gustav Koch (2) · Theodor Schneider-Preiswerk (2) · Blaise Bontems (2) · Comte Antoine Apraxine (2) · Edward Joel Pennington (2)
Inventor country:
Inventor location:
None (191) · Berlin (2) · Minnesota (2) · Pennsylvania (2) · New Jersey (2)
Applicant person:
None (53) · August Riedinger (4) · Eleazer Kempshall (3) · Otto Lilienthal (3) · Frank M. Ashley (2) · Comte Antoine Apraxine (2) · Theodor Schneider-Preiswerk (2) · Blaise Bontems (2) · Edward Zarski (2) · James J. Pennington (2)
Applicant is inventor:
Full specification filed date:
Granted:
Related to aircraft:
Patent agent:
None (110) · Munn & Co. (13) · Louis Bagger & Co. (2) · John Wedderburn (2) · W. P. Thompson & Co. (2) · Richards & Co. (2) · None (2)
National tech categories:
None (56) · DE 77 (33) · USPC 244/3.23 (11) · USPC 244/153R (9) · GB 4 propel & steer (6) · USPC 244/30 (5) · USPC 24/713.8 (4) · USPC 244/73R (3) · USPC 244/155R (3) · USPC 244/28 (3) · GB 4 with buoyant (3) · CH 115 (3) · GB 4 framework (3)
IPCs:
None (146) · IPC B64B1/00 (12) · IPC B64C31/06 (9) · IPC B64C31/00 (9) · IPC B64B1/40 (6) · IPC B64C33/02 (4) · IPC B64B1/58 (4) · IPC F42B10/00 (4) · IPC B64C33/00 (2) · IPC F24F7/02 (2) · IPC F42B10/34 (2) · IPC B64B1/06 (2) · IPC B64B1/62 (2) · IPC B64C23/00 (2)
CPCs:
None (58) · CPC B64B1/00 (22) · CPC B64B1/40 (12) · CPC B64C27/54 (12) · CPC A63H27/08 (9) · CPC F42B10/30 (9) · CPC Y10T24/3747 (7) · CPC F16B2200/40 (6) · CPC F16B2/02 (6) · CPC B64C11/04 (6) · CPC Y10T403/4677 (6) · CPC B64C11/006 (5) · CPC B64C11/48 (5) · CPC B64C23/005 (4) · CPC Y02E10/74 (4) · CPC B64C13/06 (4) · CPC B64C33/02 (4)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

Showing below up to 217 results in range #1 to #217.

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