Drilldown: Patents

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Patents > Office : CH or GB & Inventor country: US

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Office: (Click arrow to add another value)
Inventor country: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
None (143) · stability (39) · LTA (39) · airplane (34) · frame (31) · navigation (25) · propulsion (24) · design (22) · propeller (21) · rudder (17) · propellers (17) · wings (17) · construction (14) · whole (13) · safety (12) · steering (12) · military (11) · balloon (11) · airfoil (10) · subsystem (10)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (242) · Patent GB-1913-2294 (2) · Patent US-1910-1011683 (2) · Patent US-1909-970771 (2) · Patent US-1908-927605 (2) · Patent US-1908-12-14-Lee (2) · Patent US-1913-04-21 George Raymond Lawrence (2) · Patent US-1913-1087946 (2) · Patent US-1913-1203221 (2) · Patent US-1914-1368226 (2) · Patent US-1906-850616 (2) · Patent US-1910-1041876 (2)
Related to aircraft:
Patent agent:
None (142) · Marks & Clerk (31) · Wheatley & Mackenzie (12) · J. S. Withers & Spooner (12) · Herbert Haddan & Co. (11) · Haseltine, Lake & Co. (9) · J. S. Withers (7) · Jensen & Son (6) · Brewer & Son (6) · W. P. Thompson & Co. (5) · A. M. & William Clark (5) · F. W. Golby (4) · Fritz Isler (4) · Gedge & Feeny (3) · Edwards & Co. (3) · Lewis William Goold (3) · Hughes & Young (3)
IPCs:
None (190) · IPC B64C17/00 (25) · IPC B64C39/00 (22) · IPC B64C1/00 (19) · IPC B64C27/04 (7) · IPC B64C13/00 (6) · IPC B62C5/04 (6) · IPC B64C3/00 (6) · IPC B64C23/00 (6) · IPC B64C35/00 (5) · IPC B64C5/04 (5) · IPC B64C33/02 (4) · IPC B64C3/38 (4) · IPC B64B1/00 (4) · IPC B64B1/58 (4) · IPC B64C27/28 (4) · IPC B64C3/42 (3) · IPC B64C33/00 (3)
CPCs:
None (72) · CPC B64C17/00 (43) · CPC B64C39/00 (37) · CPC B64C2700/6295 (35) · CPC B64C2700/6218 (23) · CPC B64C2700/6256 (15) · CPC B64C13/00 (14) · CPC B64B1/00 (10) · CPC B64C23/005 (10) · CPC B64C3/385 (9) · CPC B64C3/00 (9) · CPC B64C35/00 (9) · CPC B64C11/006 (8) · CPC B64C2700/6281 (8) · CPC B64C2700/6212 (8) · CPC B64C39/005 (8) · CPC B64C3/42 (7) · CPC B64C33/02 (7) · CPC B64C2700/6214 (7)
First filing:
Citations from after 1930:
Number of diagram pages:

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