Drilldown: Patents

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Patents > Year granted: 1910 - 1919 & Office : CU or DE or GB or None & Tech fields : airship or rudder or None & Granted: Yes

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Supplementary to patent:
None (854) · Patent FR-1909-399456 (2)
Related to aircraft:
Patent agent:
None (699) · Marks & Clerk (18) · Brewer & Son (13) · Boult, Wade & Tennant (11) · Haseltine, Lake & Co. (9) · Abel & Imray (7) · None (7) · Herbert Haddan & Co. (6) · Hyde & Heide (6) · G. F. Redfern & Co. (6) · Chatwin, Herschell & Co. (5) · W. P. Thompson & Co. (5) · Edwards & Co. (4) · A. A. Thornton (4) · Harris & Mills (4)
IPCs:
None (654) · IPC B64C39/00 (32) · IPC B64C17/00 (21) · IPC B64C1/00 (19) · IPC B64B1/00 (18) · IPC B64C3/00 (17) · IPC B64C13/00 (15) · IPC B64C3/54 (12) · IPC B64C35/00 (12) · IPC B64C3/38 (8) · IPC B64C11/00 (8) · IPC B64B1/58 (7) · IPC B64C3/56 (6) · IPC B64C23/00 (6) · IPC B64C3/18 (5)
CPCs:
None (279) · CPC B64C3/00 (46) · CPC B64C2700/6295 (41) · CPC B64B1/00 (37) · CPC B64C13/00 (37) · CPC B64C39/00 (34) · CPC B64C17/00 (32) · CPC B64C2700/6256 (32) · CPC B64C2700/6235 (29) · CPC B64C3/18 (28) · CPC B64C35/00 (24) · CPC B64B1/58 (19) · CPC B64C2700/6218 (18) · CPC B64C2700/6233 (16) · CPC B64C3/385 (15) · CPC B64C2001/0063 (14) · CPC B64C23/005 (13) · CPC B64C2700/6281 (12) · CPC B64C9/00 (12) · CPC B64C11/006 (12)
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