Drilldown: Patents

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Patents > Year filed: 1900 - 1909 & Office : DE or HU or None & Granted: Yes

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Office: (Click arrow to add another value)
Applicant person:
None (140) · Hermann Ruthenberg (5) · Robert Esnault-Pelterie (5) · Orville Wright (5) · Johann Schütte (5) · Louis Blériot (5) · Heinrich Strieffler (5) · Wilbur Wright (4) · August Riedinger (4) · Johannes Schilling (4) · Joseph Hofmann (4) · Paul Frederik Degn (4) · Viktor Tarczal (3) · Josef Seiberl (3) · Firmin Bousson (3)
Applicant is inventor:
Tech fields:
LTA (101) · airplane (62) · Propulsion (62) · Design (57) · subsystem (45) · frame (44) · whole (40) · propellers (39) · Airship (36) · balloon (35) · stability (31) · None (31) · propeller (30) · Wings (28) · navigation (27) · control (26) · gas (24) · flapping (24) · Construction (20) · steering (19)
Full specification filed date:
Application number:
None (273)
Granted: (Click arrow to add another value)
Supplementary to patent:
None (270) · Patent DE-1908-227242 (4) · Patent US-1903-821393 (3) · Patent DE-1904-173378 (3) · Patent FR-1905-361570 (2) · Patent 1907-09-03 Siemens-Schuckert Werke GmbH (2) · Patent FR-1907-373763 (2) · Patent DE-1907-214228 (2) · Patent FR-1908-405961 (2) · Patent FR-1900-304673 (2) · Patent GB-1908-4519 (2)
Related to aircraft:
Assigned to:
IPCs:
None (235) · 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 (219) · CPC B64B1/58 (14) · CPC B64C33/02 (10) · CPC B64B1/64 (9) · CPC B64B1/00 (8) · CPC B64C17/00 (7) · CPC B64B1/62 (7) · CPC B64C11/006 (6) · CPC B64B1/40 (5) · CPC B64C23/005 (5) · CPC B64C13/00 (4) · CPC B64C39/003 (4) · CPC B64C9/00 (4) · CPC B64C3/52 (4) · CPC B64C2700/6281 (4) · CPC B64B1/12 (4) · CPC B64C3/385 (4) · CPC A63H27/08 (3) · CPC B64C39/00 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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