Drilldown: Patents

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Patents > Tech fields : LTA or rudder & National tech categories : USPC 244/3.23 or USPC 244/30 or None

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Applicant is inventor:
Tech fields: (Click arrow to add another value)
Application number:
None (453) · navigation (4) · propeller (3)
Granted:
Supplementary to patent:
None (493) ·   (5) · Patent US-1913-1087946 (4) · Patent FR-1891-216860 (4) · Patent DE-1909-227246 (3) · Patent AT-1900-12657 (3)
Related to aircraft:
Patent agent:
None (376) · Haseltine, Lake & Co. (29) · Marks & Clerk (29) · Boult, Wade & Tennant (16) · Herbert Haddan & Co. (16) · Brewer & Son (9) · Abel & Imray (7) · Wheatley & Mackenzie (6) · Munn & Co. (6) · 1 (5) · Jensen & Son (5) · D. Young & Co. (5) · W. P. Thompson & Co. (5) · Alfred Julius Boult (4) · E. R. Royston & Co. (4) · Edward Evans & Co. (4) · Hy. Fairbrother (4) · Bauer & Imrie (4)
National tech categories: (Click arrow to add another value)
IPCs:
None (457) · IPC B64B1/00 (78) · IPC B64B1/58 (28) · IPC B64B1/62 (10) · IPC B64B1/40 (9) · IPC B64B (8) · IPC B64C17/00 (8) · IPC B64C13/00 (8) · IPC B64B1/12 (6) · IPC B64C1/00 (6) · 1 (5) · IPC B64C35/00 (5) · IPC B64C39/00 (5) · IPC B64B1/60 (4) · IPC B64B1/64 (4)
CPCs:
None (389) · CPC B64B1/00 (115) · CPC B64B1/58 (38) · CPC B64C13/00 (18) · CPC B64B1/40 (14) · CPC B64C17/00 (11) · CPC B64B1/62 (11) · CPC B64C2700/6256 (9) · CPC B64B1/64 (7) · CPC B64B1/12 (6) · CPC B64B1/60 (5) · 1 (5) · CPC B64C2700/6218 (4) · CPC B64F2700/6261 (3) · CPC B64C11/006 (3) · CPC B64C9/00 (3) · CPC B64C33/00 (3)
First filing:
Citations from after 1930:

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