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Patents > Office : CH or GB or NO & 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 (137) · airplane (45) · LTA (40) · stability (40) · frame (35) · propulsion (25) · navigation (25) · design (24) · propeller (22) · Propellers (18) · wings (17) · rudder (17) · construction (16) · whole (13) · steering (13) · safety (13) · balloon (11) · military (11)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (236) · Patent US-1906-850616 (3) · 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-1913-1087946 (2) · Patent US-1913-1203221 (2) · Patent US-1914-1368226 (2) · Patent US-1913-04-21 George Raymond Lawrence (2) · Patent US-1916-1208684 (2) · Patent US-1910-1041876 (2)
Related to aircraft:
Patent agent:
None (128) · Marks & Clerk (33) · J. S. Withers & Spooner (15) · Wheatley & Mackenzie (14) · Herbert Haddan & Co. (12) · Haseltine, Lake & Co. (9) · Jensen & Son (8) · J. S. Withers (7) · Brewer & Son (6) · A. M. & William Clark (6) · W. P. Thompson & Co. (5) · F. W. Golby (4) · Fritz Isler (4)
IPCs:
None (181) · IPC B64C39/00 (28) · IPC B64C17/00 (26) · IPC B64C1/00 (21) · IPC B64C27/04 (7) · IPC B64C13/00 (7) · IPC B64C23/00 (7) · IPC B64C33/02 (6) · IPC B64C3/38 (6) · IPC B62C5/04 (6) · IPC B64C3/00 (6) · IPC B64C35/00 (5) · IPC B64C5/04 (5) · IPC B64C27/28 (4) · IPC B64B1/58 (4) · IPC B64B1/00 (4) · IPC B64C3/42 (3) · IPC B64C17/06 (3) · IPC B64C33/00 (3)
CPCs:
None (79) · CPC B64C17/00 (43) · CPC B64C39/00 (35) · CPC B64C2700/6295 (33) · CPC B64C2700/6218 (20) · CPC B64C13/00 (14) · CPC B64C2700/6256 (13) · CPC B64C3/385 (10) · CPC B64B1/00 (10) · CPC B64C23/005 (10) · CPC B64C3/00 (9) · CPC B64C11/006 (8) · CPC B64C39/005 (8) · CPC B64C35/00 (8) · CPC B64C2700/6212 (8) · CPC B64C2700/6281 (8) · CPC B64C3/42 (7) · CPC B64C2700/6214 (7) · CPC B64C33/02 (7)
First filing:
Citations from after 1930:
Number of diagram pages:

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