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Patents > Office: GB & Tech fields : control or lift or None & Assigned to: None

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Office: (Click arrow to add another value)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Application number:
Granted:
Supplementary to patent:
None (2122) · Patent AT-1912-75092 (3) ·   (3) · Patent GB-1913-4191 (2) · Patent FR-1908-392672 (2) · Patent FR-1907-377174 (2)
Related to aircraft:
Patent agent:
None (1873) · Marks & Clerk (32) · Haseltine, Lake & Co. (26) · Boult, Wade & Tennant (17) · Abel & Imray (17) · None (16) · Brewer & Son (16) · Herbert Haddan & Co. (13) · G. F. Redfern & Co. (8) · W. P. Thompson & Co. (7) · Hyde & Heide (7) · Brierley & Howard (6) · Boult, Wade, and Tennant (6) · J. S. Withers (5) · J. D. Roots & Co. (5) · Wheatley & Mackenzie (5) · Lloyd Wise & Co. (5) · Chatwin, Herschell & Co. (5) · Brierley & Appleyard (5) · Browne & Co. (5)
Assigned to: (Click arrow to add another value)
IPCs:
None (1899) · IPC B64C39/00 (48) · IPC B64C13/00 (37) · IPC B64C17/00 (33) · IPC B64C1/00 (24) · IPC B64C3/38 (19) · IPC B64C3/00 (18) · IPC B64C3/54 (17) · IPC B64C35/00 (11) · IPC B64C27/04 (11) · IPC B64C23/00 (9) · IPC B64C3/56 (7) · IPC CPC B64C13/00 (7) · IPC B64C33/02 (7) · IPC B64C13/24 (6) · IPC B64C11/00 (6) · IPC B64B1/00 (6) · IPC B64D27/00 (5) · IPC B64C3/18 (5)
First filing:
Citations from after 1930:
Number of diagram pages:

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