Drilldown: Patents

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Patents > Office : FI or GB or JP & National tech categories : USPC 244/153R or USPC 244/30 or None & Cites these patents : 1912 or None & Number of claims: 4-6

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Office: (Click arrow to add another value)
Applicant firm:
None (505) · Blackburn Aeroplane and Motor Co. (10) · Vickers Limited (4) · Varioplane Company (4) · Sopwith Aviation Company Limited (4) · British and Colonial Aeroplane Co. (3) · Jacob Lohner & Co. (2) · Siemens-Schuckert-Werke G.m.b.H. (2) · Planes Ltd. (2) · Zeppelin-Werke G.m.b.H. (2) · British Westinghouse Electric and Manufacturing Co. (2)
Applicant is inventor:
Application number:
Granted:
Supplementary to patent:
None (373) · Patent FR-1916-502839 (2) · Patent GB-1912-18166 (2)
Related to aircraft:
Patent agent:
Marks & Clerk (58) · Haseltine, Lake & Co. (38) · None (37) · Boult, Wade & Tennant (33) · Brewer & Son (24) · Wheatley & Mackenzie (21) · None (20) · Abel & Imray (17) · W. P. Thompson & Co. (15) · Herbert Haddan & Co. (14) · A. M. & William Clark (11) · J. S. Withers & Spooner (11) · G. F. Redfern & Co. (8) · Phillipss (7) · Lewis William Goold (7) · Lloyd Wise & Co. (7) · Phillips & Leigh (6) · Browne & Co. (6) · Edward Evans & Co. (6)
National tech categories: (Click arrow to add another value)
IPCs:
None (139) · IPC B64C39/00 (41) · IPC B64C17/00 (41) · IPC B64C1/00 (37) · IPC B64C13/00 (22) · IPC B64B1/00 (21) · IPC B64C35/00 (21) · IPC B64C3/00 (17) · IPC B64C11/00 (15) · IPC B64C3/38 (15) · IPC B64C3/18 (14) · IPC B64C27/04 (13) · IPC B64C23/00 (9) · IPC B64C25/00 (9) · IPC B64B1/58 (7) · IPC B64C33/02 (7) · IPC B64C3/56 (7) · IPC B64C11/16 (6) · IPC B64C3/54 (6) · IPC B64C17/06 (5)
CPCs:
None (101) · CPC B64C17/00 (44) · CPC B64C2700/6295 (31) · CPC B64C13/00 (29) · CPC B64B1/00 (27) · CPC B64C39/00 (25) · CPC B64C2700/6256 (23) · CPC B64C35/00 (19) · CPC B64C3/00 (18) · CPC B64C2700/6218 (15) · CPC B64C2700/6235 (13) · CPC B64C3/385 (13) · CPC B64C2700/6214 (12) · CPC B64C2700/6281 (12) · CPC B64C23/005 (11) · CPC B64C11/006 (11) · CPC B64C3/185 (10) · CPC B64B1/58 (9) · CPC B64C2001/0063 (8) · CPC B64C2700/6212 (8)
First filing:
Cites these patents: (Click arrow to add another value)
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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