Drilldown: Patents

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Patents > Year filed: 1900 - 1909 & Office : AT or DE or None

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Office: (Click arrow to add another value)
Applicant person:
None (179) · Robert Esnault-Pelterie (6) · Louis Blériot (5) · Heinrich Strieffler (5) · Paul Frederik Degn (5) · Johannes Schilling (4) · Joseph Hofmann (4) · Firmin Bousson (3) · Carl Edler von Radinger (3) · Ignaz Etrich (3) · August Riedinger (3) · Josef Deixler (3) · Josef Seiberl (3) · Orville Wright (3) · Alfred E. Wunderlich (3) · Rudolf Wagner (3)
Applicant is inventor:
Tech fields:
LTA (114) · Frame (60) · propulsion (60) · airplane (59) · balloon (52) · propeller (46) · navigation (39) · stability (34) · None (34) · Design (30) · subsystem (29) · wings (29) · whole (27) · Flapping (27) · gas (27) · Tragfläche (24) · airfoil (22) · car (22) · Control (19) · Construction (18)
Full specification filed date:
Granted:
Supplementary to patent:
None (288) · Patent DE-1908-227242 (4) · Patent DE-1904-173378 (3) · Patent US-1903-821393 (2) · Patent HU-1901-24148 (2) · Patent FR-1908-407411 (2) · Patent FR-1908-405961 (2) · Patent FR-1906-363017 (2) · Patent FR-1899-292828 (2) · Patent DE-1908-221549 (2) · Patent DE-1907-240268 (2) · Patent DE-1907-214228 (2) · Patent FR-1907-373763 (2)
Related to aircraft:
National tech categories:
AT 77d (91) · DE 77h (69) · DE 77h.5 (39) · None (39) · DE 77h.15 (25) · DE 77h.6 (24) · DE 77h.4 (24) · DE 77h.10 (13) · DE 77h.3 (11) · DE 77h.2 (10) · DE 77h.9 (7) · DE 77h.11 (7) · DE 77h.7 (6) · DE 77h.1 (4) · AT 65b (3) · DE 37f.8 (3) · DE 77h.12 (2) · AT 46b (2) · AT 77b (2)
IPCs:
None (242) · IPC B64C39/00 (14) · IPC B64C33/02 (10) · IPC B64B1/58 (10) · IPC B64B1/00 (8) · IPC B64B1/64 (7) · IPC B64B1/62 (6) · IPC B64B1/40 (5) · IPC B64C11/16 (4) · IPC B64C11/00 (4) · IPC B64B1/38 (4) · IPC B64C13/00 (4) · IPC B64C17/04 (3) · IPC B64B1/06 (3) · IPC B64C9/00 (3) · IPC B64C23/00 (3)
CPCs:
None (236) · CPC B64B1/58 (15) · CPC B64C33/02 (10) · CPC B64B1/64 (9) · CPC B64B1/00 (8) · CPC B64B1/62 (7) · CPC B64C11/006 (7) · CPC B64C17/00 (7) · CPC B64B1/40 (5) · CPC B64C23/005 (5) · CPC B64C39/003 (5) · CPC B64B1/12 (4) · CPC B64C3/385 (4) · CPC B64C3/52 (4) · CPC B64C13/00 (4) · CPC B64C9/00 (4) · CPC B64C2700/6281 (4) · CPC B64C39/00 (3) · CPC A63H27/08 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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