Drilldown: Patents

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Patents > Year filed: 1900 - 1909 & Office : DE or ES or None & Patent agent: None

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Office: (Click arrow to add another value)
Inventors:
None (38) · Orville Wright (9) · Wilbur Wright (6) · Louis Blériot (6) · Heinrich Strieffler (5) · Joseph Hofmann (5) · Firmin Bousson (4) · August Riedinger (4) · Robert Esnault-Pelterie (4) · Paul Frederik Degn (3) · Stanislaus Victor Saloni (3) · Leonardo Torres Quevedo (3) · Emil Lehmann (3)
Applicant person:
None (140) · Heinrich Strieffler (5) · Louis Blériot (5) · Robert Esnault-Pelterie (4) · Firmin Bousson (4) · Joseph Hofmann (4) · August Riedinger (3) · Paul Frederik Degn (3)
Applicant is inventor:
Tech fields:
LTA (88) · balloon (43) · propulsion (36) · frame (32) · None (31) · Airplane (31) · propeller (30) · navigation (25) · gas (24) · stability (24) · Subsystem (20) · whole (19) · Design (19) · flapping (15) · wings (14) · control (14) · Propellers (14) · car (14) · Tragfläche (13) · suspension (12)
Full specification filed date:
Granted:
Supplementary to patent:
None (213) · Patent DE-1908-227242 (4) · Patent DE-1904-173378 (3) · Patent DE-1907-194166 (2) · Patent HU-1901-24148 (2) · Patent FR-1899-292828 (2)
Related to aircraft:
Patent agent: (Click arrow to add another value)
Assigned to:
IPCs:
None (166) · IPC B64C39/00 (13) · IPC B64C33/02 (9) · IPC B64B1/58 (9) · IPC B64B1/00 (7) · IPC B64B1/64 (6) · IPC B64B1/62 (6) · IPC B64B1/40 (5) · IPC B64C11/00 (4) · IPC B64B1/38 (3) · IPC B64C23/00 (3) · IPC B64C13/00 (3)
CPCs:
None (150) · CPC B64B1/58 (13) · CPC B64C33/02 (9) · CPC B64B1/64 (8) · CPC B64B1/62 (7) · CPC B64B1/00 (7) · CPC B64C11/006 (7) · CPC B64C17/00 (5) · CPC B64C23/005 (5) · CPC B64B1/40 (5) · CPC B64C39/003 (5) · CPC B64C2700/6281 (4) · CPC B64C9/00 (4) · CPC B64B1/12 (4) · CPC A63H27/08 (3) · CPC B64C13/00 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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