Drilldown: Patents

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Patents > Supplementary to patent: None & Number of text pages: 5-20000000 & Number of diagram pages: 2

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Office:
Inventors:
None (5) · Alfred John Macy (5) · Everard Richard Calthrop (5) · Christopher John Lake (3)
Inventor country:
Inventor location:
None (181) · Chicago (3) · England (3) · Seine-et-Oise (2) · Seine (2) · New York state (2) · Harrogate (2) · Yorkshire (2)
Applicant person:
None (25) · Alfred John Macy (5) · Everard Richard Calthrop (5) · Christopher John Lake (3)
Applicant is inventor:
Tech fields:
airplane (59) · None (34) · stability (32) · control (28) · design (28) · frame (25) · wings (22) · propulsion (19) · LTA (19) · propellers (15) · navigation (14) · whole (12) · propeller (12) · HTA (10) · automatic stability (10) · aerodynamics (10) · military (9) · construction (9)
Full specification filed date:
Application number:
None (56)
Granted:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
Patent agent:
None (49) · None (16) · Marks & Clerk (7) · Brandon frères (6) · L. Chassevent (5) · Haseltine, Lake & Co. (5) · Société G. Breton, P. Audy, J. Rousset, A Vergé (3) · Lavoix et Mosès (3) · J. Bonnet-Thirion (3) · William Wallace White (3) · A. E. White (3) · Baldwin & Rayward (3) · Boult, Wade & Tennant (3)
National tech categories:
None (103) · FR 6.4 (49) · HU V/h (8) · FR 6.3 (5) · CH 129b (3) · USPC 244/22 (3) · USPC 267/64.17 (2) · GB 4 propel & steer (2) · USPC 244/225 (2) · USPC 267/DIG.2 (2) · CA 244/24 (2) · USPC 267/64.26 (2) · AU 90.3 (2)
IPCs:
None (82) · IPC B64C17/00 (18) · IPC B64C1/00 (17) · IPC B64C3/38 (11) · IPC B64C39/00 (10) · IPC B64B1/00 (5) · IPC B64C33/02 (5) · IPC B64C3/00 (5) · IPC B64C27/04 (5) · IPC B64C23/00 (5) · IPC B64C35/00 (4) · IPC B64C13/00 (4) · IPC B64C17/06 (4) · IPC B64C33/00 (3) · IPC B64C31/06 (3) · IPC B64C3/48 (3) · IPC B64C3/18 (3) · IPC B64C11/00 (3)
CPCs:
None (47) · CPC B64C17/00 (20) · CPC B64C3/385 (10) · CPC B64C2700/6218 (10) · CPC B64C13/00 (7) · CPC B64C39/00 (7) · CPC B64C2700/6295 (7) · CPC B64C33/02 (7) · CPC B64B1/00 (6) · CPC B64C2700/6212 (6) · CPC B64C2700/6233 (5) · CPC B64C23/005 (5) · CPC B64C35/00 (5) · CPC B64C25/60 (5) · CPC B64C3/00 (4) · CPC B64C39/005 (4) · CPC B64C39/08 (4) · CPC B64C27/12 (4) · CPC B64C17/06 (4) · CPC B64C2700/6281 (4)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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