Drilldown: Patents

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Patents > Number of text pages: 5 & Number of figures: 5-14

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None (293) · New York state (5) · England (4) · TX (3) · London (3) · Bexar county (3) · New York (3) · Chicago (3) · New York county (3)
Applicant is inventor:
Tech fields:
airplane (122) · stability (73) · design (57) · frame (56) · None (47) · propulsion (45) · control (41) · LTA (37) · wings (34) · propellers (29) · construction (28) · propeller (24) · hybrid (23) · aerodynamics (21) · navigation (20) · whole (19) · HTA (18) · Subsystem (18) · flapping (18) · Lift (18)
Full specification filed date:
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Supplementary to patent:
None (247) · Patent DE-1909-05-03 Hans Lohmann (3) · Patent US-1913-1087946 (2) · Patent FR-1912-458772 (2) · Patent AU-1910-20097 (2) · Patent FR-1902-321808 (2) · Patent US-1915-1160525 (2) · Patent US-1913-1110355 (2)
Related to aircraft:
Patent agent:
None (65) · Marks & Clerk (11) · Munn & Co. (10) · None (9) · L. Chassevent (8) · Boult, Wade & Tennant (7) · Haseltine, Lake & Co. (5) · Brewer & Son (5) · Dupont et Elluin (4) · Wheatley & Mackenzie (4) · Weismann et Marx (4) · Armengaud jeune (4)
National tech categories:
None (138) · FR 6.4 (87) · HU V/h (11) · USPC 244/22 (5) · USPC 244/233 (5) · USPC 244/25 (4) · USPC 244/35R (3) · USPC 244/80 (3) · FR 6.3 (3) · USPC 244/51 (3) · USPC 244/87 (3) · USPC 244/13 (3) · AU 90.3 (3) · USPC 244/234 (3)
IPCs:
None (149) · IPC B64C17/00 (29) · IPC B64C1/00 (23) · IPC B64C39/00 (21) · IPC B64C33/02 (14) · IPC B64B1/00 (11) · IPC B64C3/38 (11) · IPC B64C35/00 (8) · IPC B64C11/00 (7) · IPC B64C13/00 (7) · IPC B64C17/06 (6) · IPC B64C33/00 (6) · IPC B64C23/00 (6) · IPC B64C27/04 (5) · IPC B64B1/40 (4) · IPC B64C3/00 (3) · IPC B64D17/00 (3) · IPC B64C3/54 (3) · IPC B64C29/00 (3)
CPCs:
None (46) · CPC B64C17/00 (39) · CPC B64C33/02 (20) · CPC B64C23/005 (20) · CPC B64B1/00 (18) · CPC B64C13/00 (16) · CPC B64C3/385 (15) · CPC B64C2700/6295 (14) · CPC B64C39/00 (14) · CPC B64C2700/6218 (13) · CPC B64C39/08 (9) · CPC B64C35/00 (9) · CPC B64C33/00 (7) · CPC B64C2700/6214 (6) · CPC B64C17/06 (6) · CPC B64C11/006 (6) · CPC B64C39/005 (5) · CPC B64C2700/6212 (5) · CPC B64C2700/6256 (5)
First filing:
Citations from after 1930:
Number of text pages:
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