Drilldown: Patents

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Patents > Grant date: 1800 - 1899 & Number of figures: 5-50

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Office:
Applicant person:
None (54) · Eugene F. Falconnet (5) · Otto Lilienthal (4) · Edward Zarski (3) · Martin Braun (3) · August Riedinger (3) · Richard Czygan (3) · Albert Livingstone Blackman (3)
Applicant is inventor:
Tech fields:
LTA (113) · propulsion (85) · navigation (72) · frame (55) · propeller (43) · balloon (38) · car (28) · Flapping (27) · rudder (21) · military (20) · marine (20) · None (19) · projectile (18) · stability (18) · airship (15) · design (13) · human-powered (13) · kite (13) · parachute (13)
Full specification filed date:
Granted:
Supplementary to patent:
None (239) · Patent DE-1893-73799 (3) · Patent CH-1899-18666 (3) · Patent FR-1898-278192 (3) · Patent DE-1895-98580 (3) · Patent RU-1897-3845 (2) · Patent GB-1893-7712 (2) · Patent GB-1887-8255 (2) · Patent FR-1898-03-21 Louis-Étienne Roze (2)
Related to aircraft:
Patent agent:
None (140) · Munn & Co. (23) · None (9) · Haseltine, Lake & Co. (4) · D. W. Glassie (3) · Chas. B. Mann (2) · Abel & Imray (2) · Brewer & Son (2) · Franklin H. Hough (2) · E. W. Anderson (2)
National tech categories:
None (63) · DE 77 (58) · USPC 244/30 (15) · USPC 244/3.23 (12) · GB 4 propel & steer (11) · USPC 244/64 (10) · GB 4 without buoyant (9) · GB 4 aëroplanes (8) · USPC 244/28 (7) · GB 4 framework (6) · USPC 244/26 (5) · USPC 244/153R (5) · HU V/h (4) · USPC 102/371 (4) · USPC 244/96 (4) · USPC 244/99 (4)
IPCs:
None (191) · IPC B64B1/00 (22) · IPC F42B10/00 (7) · IPC B64C33/02 (7) · IPC B64C39/00 (7) · IPC B64B1/40 (7) · IPC B64C31/00 (6) · IPC B64C31/06 (6) · IPC B64C33/00 (3) · IPC B64C11/00 (2) · IPC F24F7/02 (2) · IPC B64C9/00 (2) · IPC A01H5/02 (2) · IPC B64B1/58 (2)
CPCs:
None (86) · CPC B64B1/00 (42) · CPC B64C27/54 (15) · CPC B64C33/02 (11) · CPC B64B1/40 (10) · CPC B64C39/005 (9) · CPC F42B10/30 (8) · CPC B64C11/48 (8) · CPC B63H5/10 (6) · CPC F16B2200/40 (6) · CPC B64C11/04 (6) · CPC F16B2/02 (6) · CPC A63H27/08 (6) · CPC Y10T403/4677 (6) · CPC B64C11/006 (5) · CPC B64C31/04 (5) · CPC B64C33/00 (5) · CPC Y10T24/3747 (5)
First filing:
Citations from after 1930:
Number of diagram pages:

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