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Patents > First filing: None & Number of text pages: 3-6

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Office:
Inventors:
None (12) · Everard Richard Calthrop (7) · Louis-Marie Le Dantec (5) · Hermann Hassenbach (4) · Thomas Augustus Dring (4) · Louis Brennan (4)
Applicant person:
None (140) · Everard Richard Calthrop (7) · Louis-Marie Le Dantec (5) · Louis Brennan (4) · Hermann Hassenbach (4) · Georges-Henri-Marius Canton (3) · Adrien Schmitt (3) · Étienne Carret (3) · Pierre-Georges Unné (3) · Henri-Marie Coandă (3) · Auguste-Blaise Baron (3) · Jean Francis Webb, Sr. (3) · Jan Jaakson‎ (3)
Applicant is inventor:
Tech fields:
airplane (88) · frame (63) · propulsion (62) · LTA (48) · design (47) · navigation (40) · stability (40) · propeller (33) · Propellers (32) · balloon (26) · marine (25) · Whole (25) · subsystem (23) · safety (23) · Wings (22) · aerodynamics (18) · airship (17) · military (17) · construction (17) · rudder (17)
Full specification filed date:
Application number:
None (243)
Granted:
Supplementary to patent:
None (176) · Patent GB-1911-12232‎‎ (3) · Patent US-1910-1011683 (3) · Patent FR-1912-447782 (3)
Related to aircraft:
Patent agent:
None (134) · E. Imer-Schneider (6) · Haseltine, Lake & Co. (6) · Marks & Clerk (5) · E. Blum & Co. (4) · Anthony J. Callinan (3) · Lavoix et Mosès (3) · G. F. Redfern & Co. (3) · Carl Müller (3) · Arthur Otto Sachse (3) · Brandon frères (3) · Alfred Ernest White (3) · Abel & Imray (3)
National tech categories:
None (87) · HU V/h (37) · FR 6.4 (22) · CH 129b (17) · AU 90.3 (16) · AT 77d (12) · GB 4 propel & steer (7) · AU 90.5 (7) · DE 77 (6) · DE 77h (6) · CH 115 (6) · FR 6.2 (5) · DK 77 (5) · GB 4 with buoyant (4) · GB 4 aërostats (3) · FR 5.8 (3)
IPCs:
None (214) · IPC B64D17/00 (5) · IPC B63H1/12 (4) · IPC G01P3/36 (3) · IPC B64C23/00 (3) · IPC B64B1/58 (3) · IPC B64D35/06 (2) · IPC B64C39/00 (2) · IPC B64C1/00 (2) · IPC F42C7/12 (2) · IPC B64C3/38 (2) · IPC F42B4/28 (2) · IPC F42B3/117 (2) · IPC F41G3/24 (2) · IPC B64C17/00 (2) · IPC B64D1/02 (2)
CPCs:
None (197) · CPC G01P3/36 (5) · CPC B63H2001/122 (5) · CPC B64B1/58 (4) · CPC B64C23/005 (3) · CPC B64C39/00 (3) · CPC B64C17/00 (3) · CPC B64C2700/6295 (3) · CPC B63H1/12 (3) · CPC B64D17/00 (3)
First filing: (Click arrow to add another value)
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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