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Patents > Office : CH or MX or NL

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Office: (Click arrow to add another value)
Inventors:
None (14) · August Riedinger (5) · Alfred John Macy (4) · Henri Dufaux (4) · Alexander Albert Holle (4) · Armand Dufaux (4) · Dane Hurlburt (3) · Joseph Wetterwald (3) · Alfred Chiodera (3) · Floris Albert van Heyst (3)
Inventor country:
Applicant person:
None (54) · August Riedinger (4) · Alfred John Macy (4) · Dane Hurlburt‎ (3) · Alexander Albert Holle (3) · Floris Albert van Heyst (3) · Joseph Wetterwald (3)
Applicant type:
Applicant is inventor:
Tech fields:
airplane (55) · LTA (40) · frame (38) · propulsion (36) · subsystem (34) · design (27) · propellers (24) · stability (24) · None (24) · propeller (22) · whole (20) · navigation (17) · Wings (17) · balloon (14) · Construction (13) · Aerodynamics (11) · airship (10) · control (9) · automatic stability (9) · car (8)
Full specification filed date:
Granted:
Supplementary to patent:
None (156) · Patent US-1906-850616 (2)
Related to aircraft:
Patent agent:
None (77) · E. Blum & Co. (23) · E. Imer-Schneider (17) · A. Ritter (15) · H. Kirchhofer (10) · Wilhelm Reinhard (8) · Fritz Isler (5) · Dr. Forrer & Hug (4) · Ferdinand Klostermann (4) · C. Hanslin & Cie. (4) · Naegeli & Co. (3) · Hans Stickelberger (3) · A. Mathey-Doret (3) · E. Blum & Cie. (3) · Ebinger & Isler (3) · Carl Müller (3) · Bourry-Séquin (3)
Assigned to:
National tech categories:
CH 129b (60) · MX F. III (35) · NL 62 (25) · CH 115 (25) · CH 129a (14) · CH 129c (11) · None (9) · MX F. II (8) · NL 62.15 (5) · MX F. I (4) · CH 96g (3) · CH 128c (3) · NL 62.6 (3) · NL 62.7 (3) · CH 126b (2) · CH 95 (2) · CH 12 (2) · CH 129e (2) · CH 54f (2)
IPCs:
None (177) · IPC B64C11/00 (4) · IPC B64C19/00 (4) · IPC F24F7/02 (2) · IPC G05D1/08 (2) · IPC B64D17/00 (2) · IPC B64C9/00 (2) · IPC B64B1/62 (2) · IPC B64C11/16 (2)
CPCs:
None (198) · CPC B64D17/00 (2) · CPC B64C11/006 (2) · CPC B64C19/00 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

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