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Patents > Office : CH or LU or NL or NO or NZ

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Office: (Click arrow to add another value)
Inventors:
None (21) · August Riedinger (5) · Alfred John Macy (4) · Heinrich Suter (4) · Henri Dufaux (4) · Armand Dufaux (4) · Alexander Albert Holle (4)
Applicant person:
None (125) · Alfred John Macy (4) · August Riedinger (4) · Joseph Wetterwald (3) · Alfred E. Wunderlich (3) · Arthur Henry Edwards (3) · Dane Hurlburt (3) · Martin Diederich Rucker (3) · Alexander Albert Holle (3) · Floris Albert van Heyst (3)
Applicant is inventor:
Tech fields:
airplane (75) · LTA (49) · frame (48) · propulsion (40) · None (38) · Subsystem (38) · design (36) · stability (36) · propeller (30) · propellers (26) · navigation (24) · whole (22) · Aerodynamics (16) · wings (15) · balloon (15) · construction (13) · airship (12) · lift (11) · airfoil (11) · Safety (11)
Full specification filed date:
Granted:
Supplementary to patent:
None (179) · Patent GB-1908-4519 (3) · Patent DE-1894-83896 (3) · Patent CH-1899-18666 (2) · Patent HU-1901-24148 (2) · Patent GB-1909-12556 (2) · Patent DE-1899-123884 (2) · Patent FR-1891-216860 (2) · Patent DE-1895-98580 (2) · Patent US-1906-850616 (2) · Patent AT-1900-12657 (2) · Patent US-1913-1087946 (2) · Patent US-1913-04-21 George Raymond Lawrence (2)
Related to aircraft:
Patent agent:
None (118) · E. Blum & Co. (23) · E. Imer-Schneider (17) · A. Ritter (15) · H. Kirchhofer (10) · Henry Hughes (9) · Wilhelm Reinhard (8) · Fritz Isler (5) · C. Hanslin & Cie. (4) · Dr. Forrer & Hug (4) · Ferdinand Klostermann (4) · A. Mathey-Doret (3) · Carl Müller (3) · Ebinger & Isler (3) · Bourry-Séquin (3) · Baldwin & Rayward (3) · Hans Stickelberger (3) · Naegeli & Co. (3) · E. Blum & Cie. (3)
Assigned to:
National tech categories:
None (99) · CH 129b (60) · CH 115 (25) · NL 62 (25) · CH 129a (14) · CH 129c (11) · NL 62.15 (5) · LU Aérostat (3) · CH 96g (3) · NL 62.7 (3) · CH 128c (3) · NL 62.6 (3) · CH 95 (2) · CH 54f (2) · CH 129e (2) · CH 126b (2) · CH 12 (2)
IPCs:
None (228) · IPC B64C11/00 (4) · IPC B64C19/00 (4) · IPC B64C11/04 (2) · IPC B64D17/00 (2) · IPC F24F7/02 (2) · IPC B64C9/00 (2) · IPC B64B1/62 (2) · IPC B64C11/16 (2) · IPC G05D1/08 (2)
CPCs:
None (250) · CPC B64D17/00 (2) · CPC B64C11/006 (2) · CPC B64C11/04 (2) · CPC B64C19/00 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

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