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Patents > Office: GB & Cites these patents: None & Number of claims: 4-6

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Office: (Click arrow to add another value)
Inventor country:
GB (240) · FR (102) · US (87) · DE (55) · None (16) · CH (11) · IT (10) · AT (7) · AU (5) · BE (5) · RO (4) · RU (4) · IE (4) · HU (4) · ES (4) · NZ (3) · CA (3) · Prussia (3)
Applicant firm:
None (513) · Blackburn Aeroplane and Motor Co. (10) · Varioplane Company (4) · Sopwith Aviation Company Limited (4) · British Westinghouse Electric and Manufacturing Co. (2) · Siemens-Schuckert-Werke G.m.b.H. (2) · Planes Ltd. (2) · Jacob Lohner & Co. (2) · Zeppelin-Werke G.m.b.H. (2) · British and Colonial Aeroplane Co. (2)
Applicant is inventor:
Application number:
Granted:
Supplementary to patent:
None (373) · Patent GB-1912-18166 (2) · Patent FR-1916-502839 (2)
Related to aircraft:
Patent agent:
Marks & Clerk (60) · None (46) · Haseltine, Lake & Co. (34) · Boult, Wade & Tennant (33) · Brewer & Son (24) · Wheatley & Mackenzie (20) · Abel & Imray (19) · None (19) · W. P. Thompson & Co. (16) · Herbert Haddan & Co. (13) · A. M. & William Clark (11) · J. S. Withers & Spooner (9) · G. F. Redfern & Co. (8) · Lloyd Wise & Co. (8) · Browne & Co. (7) · Lewis William Goold (7) · Phillipss (7) · Phillips & Leigh (6) · Edward Evans & Co. (6)
IPCs:
None (145) · IPC B64C17/00 (41) · IPC B64C39/00 (40) · IPC B64C1/00 (37) · IPC B64C13/00 (22) · IPC B64B1/00 (21) · IPC B64C35/00 (20) · IPC B64C3/00 (18) · IPC B64C11/00 (16) · IPC B64C27/04 (14) · IPC B64C3/18 (14) · IPC B64C3/38 (13) · IPC B64C23/00 (9) · IPC B64C25/00 (8) · IPC B64C3/56 (7) · IPC B64C33/02 (7) · IPC B64C11/16 (6) · IPC B64B1/58 (6) · IPC B64C3/54 (6) · IPC B64C17/06 (5)
CPCs:
None (107) · CPC B64C17/00 (44) · CPC B64C2700/6295 (30) · CPC B64C13/00 (28) · CPC B64B1/00 (27) · CPC B64C39/00 (25) · CPC B64C2700/6256 (23) · CPC B64C3/00 (19) · CPC B64C35/00 (18) · CPC B64C2700/6218 (15) · CPC B64C2700/6235 (13) · CPC B64C2700/6281 (13) · CPC B64C11/006 (12) · CPC B64C2700/6214 (12) · CPC B64C3/385 (12) · CPC B64C23/005 (11) · CPC B64C3/185 (10) · CPC B64B1/58 (9) · CPC B64C2700/6212 (8) · CPC B64C2001/0063 (8)
First filing:
Cites these patents: (Click arrow to add another value)
Citations from after 1930:
Number of text pages:
Number of claims:
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