Drilldown: Patents

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Patents > Filing date: 1900 - 1909 & CPCs: None & Number of text pages: 1-2

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Office:
Applicant person:
None (132) · Johann Schütte (8) · Robert Esnault-Pelterie (8) · Viktor Tarczal (6) · Johannes Schilling (6) · Edmund Roheim (4) · Josef Simkó (4) · Eduard Penkala (4) · Paul Frederik Degn (3) · Gustav Behrens (3) · Rudolf Penkala (3) · Rudolf Wagner (3) · Ottó Krausz (3) · Stefan Hunyor de Visoly (3) · Carl Edler von Radinger (3) · August Riedinger (3) · Josef Deixler (3) · Josef Seiberl (3) · Karl Bomhard (3)
Applicant is inventor:
Tech fields:
LTA (120) · airplane (69) · propulsion (68) · frame (56) · Design (48) · subsystem (44) · balloon (42) · propellers (39) · propeller (37) · navigation (37) · wings (32) · stability (32) · Airship (31) · Whole (27) · None (26) · control (23) · Construction (22) · flapping (22) · car (21) · steering (20)
Full specification filed date:
Application number:
None (306)
Granted:
Supplementary to patent:
None (248) · Patent DE-1908-221549 (4) · Patent HU-1901-24148 (4) · Patent DE-1904-173378 (3) · Patent DE-1907-202942 (3)
Related to aircraft:
Patent agent:
None (279) · Marks & Clerk (8) · Boult, Wade & Tennant (5) · E. Blum & Co. (5) · None (5) · Edward Evans & Co. (4) · Abel & Imray (3) · Boult, Wade & Kilburn (3) · E. Imer-Schneider (3)
National tech categories:
None (75) · AT 77d (75) · HU V/h (55) · DE 77h (24) · RU Group V (22) · DE 77h.15 (12) · DK 77 (11) · DE 77h.5 (9) · DE 77h.4 (8) · CH 129a (7) · DE 77h.6 (6) · CH 115 (6) · FR 10.1 (5) · DE 77h.3 (5) · FR 6.4 (4)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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