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Patents > Grant date: 1900 - 1999 & First filing: None & Number of diagram pages: 2-3

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Office:
Inventors:
None (6) · Everard Richard Calthrop (3) · Louis Brennan (3)
Inventor country:
Applicant person:
None (51) · Louis Brennan (3) · Everard Richard Calthrop (3) · Pierre-Georges Unné (2) · Jean Francis Webb, Sr. (2) · Henry Kleckler (2) · Heinrich Noll (2) · Hanns Pippart (2) · Louis-Marie Le Dantec (2) · Georges-Henri-Marius Canton (2) · George Raymond Lawrence (2) · Maurice-Paul-Émile Pruvost (2) · John Arthur Weis (2) · Nazaire Lacrotte (2) · Joseph de Pierpont de Burnot (2) · Étienne Carret (2) · Auguste-Blaise Baron (2) · Adrien Schmitt (2) · Dane Hurlburt‎ (2)
Applicant is inventor:
Tech fields:
airplane (48) · design (23) · frame (23) · propulsion (21) · stability (16) · propellers (15) · propeller (14) · navigation (13) · construction (13) · LTA (11) · safety (11) · marine (10) · wings (9) · parachute (9) · Airship (9) · subsystem (8) · aerodynamics (8) · whole (7) · rudder (7) · landing (7)
Full specification filed date:
Granted:
Supplementary to patent:
None (74) · Patent FR-1911-430455 (2) · Patent GB-1903-27212 (2) · Patent BE-1906-03-30 Maurice-Paul-Émile Pruvost (2) · Patent US-1910-1011683 (2) · Patent FR-1912-447782 (2)
Related to aircraft:
Patent agent:
None (53) · E. Imer-Schneider (3) · Marks & Clerk (3) · Wilhelm Reinhard (2) · Wheatley & Mackenzie (2) · Munn & Co. (2) · Lavoix et Mosès (2) · John P. Tarbox (2) · Haseltine, Lake & Co. (2) · H. V. Williams & Co. (2) · H. Kirchhofer (2) · A. M. & William Clark (2) · A. Mathey-Doret (2)
National tech categories:
None (49) · HU V/h (17) · FR 6.4 (13) · CH 129b (7) · UPSC 356/27 (2) · AU 90.3 (2) · AT 77d (2) · CA 244/8 (2) · USPC 33/232 (2) · GB 4 propel & steer (2) · CH 96g (2) · FR 7.3 (2) · FR 5.8 (2)
IPCs:
None (91) · IPC G01P3/36 (2) · IPC B64D35/06 (2) · IPC B64C3/56 (2)
CPCs:
None (76) · CPC B64C3/56 (3) · CPC B64D35/06 (2) · CPC B64C17/00 (2) · CPC G01P3/36 (2) · CPC B64D17/52 (EP) (2) · CPC B64C13/00 (2) · CPC B64C3/00 (2)
First filing: (Click arrow to add another value)
Cites these patents:
Citations from after 1930:
Number of diagram pages:

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