Drilldown: Patents

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

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Office: (Click arrow to add another value)
Applicant person:
None (138) · Robert Esnault-Pelterie (7) · Heinrich Strieffler (5) · Louis Blériot (5) · Firmin Bousson (4) · Joseph Hofmann (4) · August Riedinger (3) · Paul Frederik Degn (3) · Hermann Ruthenberg (3) · Orville Wright (3)
Applicant is inventor:
Tech fields:
LTA (101) · propulsion (47) · airplane (46) · balloon (44) · frame (41) · propeller (40) · stability (30) · None (29) · navigation (29) · gas (25) · design (22) · whole (21) · flying machine (20) · subsystem (19) · car (18) · flapping (18) · Tragfläche (17) · wings (15) · control (15)
Full specification filed date:
Granted:
Supplementary to patent:
None (237) · Patent DE-1908-227242 (4) · Patent DE-1904-173378 (3) · Patent FR-1907-373763 (2) · Patent GB-1902-24336 (2) · Patent GB-1901-21099 (2) · Patent US-1903-821393 (2) · Patent DE-1907-200871 (2) · Patent GB-1908-4519 (2) · Patent FR-1899-292828 (2) · Patent FR-1908-407411 (2) · Patent FR-1908-405961 (2)
Related to aircraft:
Assigned to:
National tech categories:
DE 77h (69) · None (52) · DE 77h.5 (39) · RU Group V (34) · 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) · RU Group III (3) · DE 37f.8 (3) · DE 77h.12 (2)
IPCs:
None (197) · IPC B64C39/00 (14) · IPC B64C33/02 (10) · IPC B64B1/58 (9) · 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 B64C13/00 (4) · IPC B64C23/00 (3) · IPC B64B1/38 (3) · IPC B64B1/06 (3)
CPCs:
None (178) · CPC B64B1/58 (14) · CPC B64C33/02 (10) · CPC B64B1/64 (9) · CPC B64B1/00 (8) · CPC B64C17/00 (7) · CPC B64C11/006 (7) · CPC B64B1/62 (7) · CPC B64C39/003 (5) · CPC B64B1/40 (5) · CPC B64C23/005 (5) · CPC B64C13/00 (4) · CPC B64C3/52 (4) · CPC B64C2700/6281 (4) · CPC B64B1/12 (4) · CPC B64C9/00 (4) · CPC B64C3/385 (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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