Drilldown: Patents

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Patents > Filing date: 1800 - 1899 & Number of text pages: 2 & Number of diagram pages: 0-20

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Office:
Applicant person:
None (68) · Otto Lilienthal (5) · August Riedinger (3) · Estanislao Caballero de los Olivos (3) · Louis Gathmann (3)
Applicant is inventor:
Tech fields:
LTA (104) · propulsion (69) · navigation (45) · frame (40) · propeller (37) · balloon (35) · None (27) · car (25) · kite (20) · flapping (18) · military (17) · rudder (17) · projectile (16) · parachute (16) · marine (16) · stability (14) · airplane (12) · design (11) · Airship (10) · human-powered (10)
Full specification filed date:
Granted:
Supplementary to patent:
None (255) · Patent GB-1893-7712 (2) · Patent FR-1897-266527 (2) · Patent CH-1899-18666 (2) · Patent FR-1898-278192 (2) · Patent DE-1899-123884 (2) · Patent FR-1899-284713 (2)
Related to aircraft:
Patent agent:
None (169) · Munn & Co. (20) · None (5) · A. Ritter (3) · Phillips & Leigh (2) · Richards & Co. (2)
National tech categories:
None (64) · DE 77 (61) · USPC 244/30 (13) · USPC 244/3.23 (10) · USPC 244/153R (9) · HU V/h (9) · DE 77h (7) · USPC 416/116 (5) · USPC 244/26 (5) · USPC 244/28 (5) · USPC 24/713.8 (4) · CH 115 (4) · USPC 244/155R (4) · USPC 416/113 (4)
IPCs:
None (197) · IPC B64B1/00 (24) · IPC B64C31/06 (11) · IPC B64C31/00 (10) · IPC B64C33/02 (8) · IPC B64B1/40 (4) · IPC B64B1/58 (3) · IPC B64C23/00 (3) · IPC F42B10/00 (3) · IPC B64C11/00 (3) · IPC B64C33/00 (3) · IPC B64B1/06 (3) · IPC B64C39/00 (3) · IPC B64C3/00 (2) · IPC B64C29/00 (2) · IPC B64C9/00 (2) · IPC B64C3/38 (2) · IPC B64C31/02 (2)
CPCs:
None (78) · CPC B64B1/00 (33) · CPC B64C11/006 (14) · CPC B64C27/54 (13) · CPC B64B1/40 (12) · CPC A63H27/08 (11) · CPC B64C33/02 (11) · CPC B64C11/48 (10) · CPC F42B10/30 (7) · CPC F16B2200/40 (6) · CPC F16B2/02 (6) · CPC B64C39/005 (6) · CPC B64C11/04 (6) · CPC Y02E10/72 (6) · CPC Y10T403/4677 (6) · CPC B64C23/005 (5) · CPC B63H1/04 (5) · CPC Y10T24/3747 (5)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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