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Patents > Applicant type: INDIV & Tech fields : Airship or propellers or rudder & National tech categories : AT 77d or None

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Inventor country:
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Application number:
None (213)
Granted:
Supplementary to patent:
None (259) · Patent US-1909-970771 (5) · Patent GB-1908-4519 (3) · Patent US-1913-1087946 (3) · Patent GB-1909-8531 (3) · Patent FR-1910-423792 (3)
Related to aircraft:
Patent agent:
None (170) · Boult, Wade & Tennant (22) · Marks & Clerk (22) · Haseltine, Lake & Co. (17) · Herbert Haddan & Co. (10) · Wheatley & Mackenzie (8) · G. F. Redfern & Co. (7) · Abel & Imray (6) · None (5) · J. Owden O'Brien (5) · Chatwin, Herschell & Co. (5) · Hy. Fairbrother (5) · A. M. & William Clark (5) · Boult, Wade, and Tennant (4) · Brewer & Son (4) · H. D. Fitzpatrick & Co. (4) · Gedge & Feeny (4)
National tech categories: (Click arrow to add another value)
IPCs:
None (234) · IPC B64C11/00 (22) · IPC B64B1/00 (18) · IPC B64C39/00 (15) · IPC B64C17/00 (11) · IPC B64C1/00 (11) · IPC B64C11/16 (9) · IPC B64C13/00 (8) · IPC B64C11/36 (7) · IPC B63H1/12 (6) · IPC B64B1/58 (6) · IPC B64C23/00 (5) · IPC B64B1/40 (4) · IPC B64C27/04 (4) · IPC B64C33/00 (4) · IPC B64C11/04 (4) · IPC B64C11/20 (3) · IPC B64C11/18 (3) · IPC B64C35/00 (3)
CPCs:
None (175) · CPC B64B1/00 (24) · CPC B64C13/00 (17) · CPC B64C17/00 (15) · CPC B64C11/006 (14) · CPC B64C11/16 (10) · CPC B64C11/36 (9) · CPC B64C2700/6256 (9) · CPC B64C11/00 (9) · CPC B64C39/00 (7) · CPC B64C11/48 (6) · CPC B64B1/40 (6) · CPC B64B1/58 (6) · CPC B64C2700/6295 (6) · CPC B64C23/005 (6) · CPC B64C39/005 (5) · CPC B63H1/12 (5) · CPC B64C2700/6218 (5)
First filing:
Citations from after 1930:
Number of diagram pages:

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