Drilldown: Patents

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Patents > Office : GB or IN & Number of text pages: 3

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Supplementary to patent:
None (329) · Patent FR-1909-408057‎ (2) · Patent BE-1906-03-30 Maurice-Paul-Émile Pruvost (2) · Patent AT-1912-75092 (2) · Patent FR-1916-502839 (2)
Related to aircraft:
Patent agent:
Boult, Wade & Tennant (37) · None (36) · Marks & Clerk (36) · Haseltine, Lake & Co. (31) · Abel & Imray (21) · None (20) · Herbert Haddan & Co. (19) · Brewer & Son (17) · Wheatley & Mackenzie (15) · J. S. Withers & Spooner (13) · W. P. Thompson & Co. (12) · Lloyd Wise & Co. (11) · G. F. Redfern & Co. (8) · Brierley & Howard (8) · Hy. Fairbrother (8) · Johnsons & Willcox (7)
IPCs:
None (128) · IPC B64C17/00 (42) · IPC B64C39/00 (41) · IPC B64C1/00 (39) · IPC B64C13/00 (21) · IPC B64C3/00 (20) · IPC B64C11/00 (20) · IPC B64C35/00 (13) · IPC B64B1/00 (13) · IPC B64C23/00 (13) · IPC B64C3/38 (12) · IPC B64C3/54 (9) · IPC B64C17/06 (8) · IPC B64C27/04 (8) · IPC B64B1/58 (7) · IPC B64C3/18 (6) · IPC B64C3/56 (6) · IPC B64C11/16 (6) · IPC B64C25/00 (6) · IPC B62C5/04 (5)
CPCs:
None (104) · CPC B64C17/00 (44) · CPC B64C2700/6295 (27) · CPC B64C13/00 (24) · CPC B64C2700/6256 (23) · CPC B64C39/00 (21) · CPC B64C3/00 (20) · CPC B64C2700/6218 (19) · CPC B64C11/006 (15) · CPC B64B1/00 (14) · CPC B64C23/005 (13) · CPC B64C35/00 (13) · CPC B64C2700/6235 (11) · CPC B64C2700/6214 (10) · CPC B64C3/385 (10) · CPC B64C39/08 (9) · CPC B64C17/06 (8) · CPC B64C11/16 (8) · CPC B64B1/58 (8) · CPC B64C2700/6274 (8)
First filing:
Cites these patents:
None (525) · Patent GB-1913-5223 (2) · Patent GB-1912-15735 (2) · Patent GB-1912-5966 (2) · Patent GB-1909-3202 (2)
Citations from after 1930:
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