Drilldown: Patents

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Patents > Office : GB or None & Number of text pages: 3

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Office: (Click arrow to add another value)
Inventor location:
None (475) · Seine (5) · Budapest (5) · London (5) · England (5) · County of London (4) · Paris (4) · Surrey (3) · Marseille (3) · Westminster (2) · Nord (2) · New York (2) · New Hampshire (2) · Middlesex (2) · Devon (2) · London, E.C. (2) · Yorkshire (2) · Bouches-du-Rhône (2) · Birmingham (2)
Applicant is inventor:
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (330) · Patent FR-1909-408057‎ (2) · Patent AT-1912-75092 (2) · Patent BE-1906-03-30 Maurice-Paul-Émile Pruvost (2)
Related to aircraft:
Patent agent:
Marks & Clerk (41) · None (36) · Boult, Wade & Tennant (35) · Haseltine, Lake & Co. (29) · Abel & Imray (22) · None (22) · Herbert Haddan & Co. (17) · Brewer & Son (17) · J. S. Withers & Spooner (14) · W. P. Thompson & Co. (14) · Wheatley & Mackenzie (13) · G. F. Redfern & Co. (10) · Lloyd Wise & Co. (9) · Brierley & Howard (8) · Hy. Fairbrother (7) · Johnsons & Willcox (7) · Browne & Co. (7) · Phillips & Leigh (7) · Edward Evans & Co. (6) · Mewburn, Ellis & Pryor (6)
IPCs:
None (118) · IPC B64C17/00 (41) · IPC B64C1/00 (38) · IPC B64C39/00 (35) · IPC B64C13/00 (24) · IPC B64C11/00 (21) · IPC B64C3/00 (20) · IPC B64C23/00 (16) · IPC B64B1/00 (15) · IPC B64C3/38 (11) · IPC B64C35/00 (11) · IPC B64C3/54 (9) · IPC B64C17/06 (8) · IPC B64C27/04 (8) · IPC B64C33/00 (8) · IPC B64C3/18 (7) · IPC B64C33/02 (7) · IPC B64C25/00 (6) · IPC B64B1/58 (6)
CPCs:
None (92) · CPC B64C17/00 (44) · CPC B64C13/00 (27) · CPC B64C2700/6256 (26) · CPC B64C2700/6295 (22) · CPC B64C3/00 (20) · CPC B64C2700/6218 (19) · CPC B64B1/00 (16) · CPC B64C23/005 (16) · CPC B64C11/006 (15) · CPC B64C39/00 (14) · CPC B64C35/00 (11) · CPC B64C2700/6235 (10) · CPC B64C2700/6274 (10) · CPC B64C2700/6214 (9) · CPC B64C3/385 (9) · CPC B64C39/08 (9) · CPC B64C3/54 (8) · CPC B64C17/06 (8) · CPC B64C33/00 (8)
First filing:
Cites these patents:
None (518) · Patent GB-1909-3202 (2) · Patent GB-1912-5966 (2) · Patent GB-1912-15735 (2)
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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