Drilldown: Patents

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Patents > Office : FI or GB or JP & Full specification filed date: 1910 - 1919 & National tech categories : USPC 244/153R or USPC 244/30 or None & Cites these patents : 1912 or None

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Office: (Click arrow to add another value)
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Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (426) · Patent AT-1912-75092 (3) · Patent AT-1911-57225 (2) · Patent FR-1911-448337 (2) · Patent FR-1910-435648 (2) · Patent GB-1913-4191 (2) · Patent GB-1903-27212 (2)
Related to aircraft:
Patent agent:
None (53) · Marks & Clerk (40) · Boult, Wade & Tennant (33) · Brewer & Son (33) · Haseltine, Lake & Co. (32) · None (20) · Abel & Imray (14) · W. P. Thompson & Co. (13) · Herbert Haddan & Co. (11) · A. M. & William Clark (10) · Wheatley & Mackenzie (10) · Boult, Wade, and Tennant (9) · Phillipss (9) · Mewburn, Ellis & Pryor (9) · Jensen & Son (8) · H. D. Fitzpatrick & Co. (7) · G. F. Redfern & Co. (7) · Edward Evans & Co. (7) · Lloyd Wise & Co. (6) · Lewis William Goold (6)
National tech categories: (Click arrow to add another value)
IPCs:
None (46) · IPC B64C39/00 (38) · IPC B64C3/00 (35) · IPC B64C1/00 (31) · IPC B64C35/00 (28) · IPC B64C13/00 (28) · IPC B64C17/00 (26) · IPC B64C3/18 (24) · IPC B64B1/00 (21) · IPC B64C25/00 (16) · IPC B64C11/00 (16) · IPC B64C3/38 (16) · IPC B64C3/56 (12) · IPC B64C3/54 (11) · IPC B64C23/00 (10) · IPC B64C17/06 (9) · IPC B64C1/06 (8) · IPC B64C27/04 (8)
CPCs:
CPC B64C3/00 (36) · CPC B64C13/00 (34) · CPC B64C17/00 (30) · CPC B64C2700/6256 (30) · CPC B64C2700/6295 (27) · CPC B64B1/00 (25) · CPC B64C39/00 (23) · CPC B64C35/00 (23) · CPC B64C2700/6235 (23) · None (18) · CPC B64C2700/6218 (16) · CPC B64C3/385 (15) · CPC B64F2700/6226 (14) · CPC B64C23/005 (14) · CPC B64C3/18 (14) · CPC B64C3/185 (13) · CPC B64C3/56 (13) · CPC B64F2700/6261 (11) · CPC B64C2700/6233 (11)
First filing:
Cites these patents: (Click arrow to add another value)
Citations from after 1930:
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