Drilldown: Patents

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Patents > Tech fields : LTA or Structure & National tech categories: None

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Office:
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Application number:
None (383) · navigation (4) · 1732817 (3) · propeller (2)
Granted:
Supplementary to patent:
None (420) ·   (4) · Patent FR-1891-216860 (4) · Patent US-1913-1087946 (3) · Patent AT-1900-12657 (3)
Related to aircraft:
Patent agent:
None (328) · Marks & Clerk (24) · Haseltine, Lake & Co. (18) · Herbert Haddan & Co. (17) · Boult, Wade & Tennant (13) · Wheatley & Mackenzie (8) · 1 (5) · Brewer & Son (5) · Abel & Imray (5) · Jensen & Son (4) · E. R. Royston & Co. (4) · None (4) · D. Young & Co. (4) · Hy. Fairbrother (4) · Alfred Julius Boult (4)
National tech categories: (Click arrow to add another value)
IPCs:
None (389) · IPC B64B1/00 (37) · IPC B64B1/58 (28) · IPC B64C3/18 (14) · IPC B64B1/62 (10) · IPC B64B1/40 (8) · IPC B64B (8) · IPC B64B1/12 (7) · IPC B64C39/00 (5) · IPC B64B1/60 (5) · 1 (5) · IPC B64B1/64 (4) · IPC B64C25/00 (3) · IPC B64D33/10 (3) · IPC B64C1/00 (3) · IPC B64C1/06 (3)
CPCs:
None (348) · CPC B64B1/00 (59) · CPC B64B1/58 (38) · CPC B64B1/40 (13) · CPC B64B1/62 (11) · CPC B64B1/64 (7) · CPC B64B1/12 (7) · CPC B64C3/185 (7) · CPC B64C3/18 (7) · 1 (5) · CPC B64C2001/0063 (5) · CPC B64B1/60 (5) · CPC B64C2700/6295 (5) · CPC B64C11/006 (3) · CPC B64B1/32 (3) · CPC B64F2700/6226 (3) · CPC B64D33/10 (3)
First filing:
Citations from after 1930:
Number of diagram pages:

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