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Patents > Filing date: 1909 & Application number: None & Number of claims: 2-3

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Year filed:
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Inventors:
None (6) · Johannes Schilling (3) · Thomas Christopher Murphy (2) · Louis Blériot (2) · Frédéric-Charles Rossel (2) · Max Heinrich Bauer (2) · Otto Koch (2) · Spencer Heath (2) · James Murray Bett (2)
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Applicant person:
None (22) · Johannes Schilling (3) · Thomas Christopher Murphy (2) · Otto Koch (2) · Frédéric-Charles Rossel (2) · Max Heinrich Bauer (2) · Spencer Heath (2) · Louis Blériot (2) · James Murray Bett (2)
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Applicant is inventor:
Tech fields:
LTA (20) · propulsion (14) · airplane (14) · propeller (12) · navigation (10) · balloon (9) · frame (9) · None (9) · subsystem (8) · stability (7) · construction (7) · Design (7) · propellers (7) · wings (5) · airship (4) · gas (4) · Control (4) · Tragfläche (4) · rudder (4) · safety (4)
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National tech categories:
None (19) · AT 77d (7) · DE 77h.4 (5) · DE 77h.6 (5) · DE 77h.5 (5) · CH 129a (5) · FR 6.4 (3) · DE 77h.9 (3) · DE 77h.11 (3) · DK 77 (2) · FR 5.3 (2) · DE 77h.15 (2)
IPCs:
None (38) · IPC B64C39/00 (5) · IPC B64C35/00 (3) · IPC B64D35/06 (3) · IPC B64B1/60 (2) · IPC B64C11/16 (2) · IPC B64D35/08 (2) · IPC B64C3/42 (2) · IPC B64D35/04 (2) · IPC B64B1/62 (2)
CPCs:
None (32) · CPC B64C35/00 (3) · CPC B64B1/58 (2) · CPC B64D35/06 (2) · CPC B64D35/04 (2) · CPC B64C9/00 (2) · CPC B64C3/42 (2) · CPC B64C17/00 (2) · CPC B64C11/20 (2) · CPC B64B1/64 (2) · CPC B64B1/60 (2) · CPC B64C3/385 (2) · CPC A63H27/08 (2)
Family year:
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Citations from after 1930:
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Showing below up to 89 results in range #1 to #89.

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