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 & Family year: 1900 - 1999 & Cites these patents : 1912 or None

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Office: (Click arrow to add another value)
Inventor country:
None (1110) · GB (936) · FR (352) · US (286) · DE (253) · IT (50) · AT (38) · CH (29) · CA (22) · BE (19) · AU (17) · RU (17) · HU (14) · IE (13) · NO (9) · RO (9) · Great Britain (8) · ES (7) · NZ (7) · IN (7)
Applicant firm:
None (3025) · Blackburn Aeroplane and Motor Co. (19) · Vickers (14) · Vickers Limited (13) · British and Colonial Aeroplane Co. (10) · Varioplane Company (5) · Sopwith Aviation Company Limited (5) · E. Rumpler Luftfahrzeugbau G.m.b.H. (4) · Siemens-Schuckert-Werke G.m.b.H. (4) · Société anonyme Astra AB (4) · Aéroplanes Morane-Saulnier (3) · Blackburn Aeroplane & Motor Co. (3) · Sopwith Aviation (3) · Daimler-Motoren-Gesellschaft (3) · North British Rubber Company (3) · Société Anonyme Astra (3) · Planes Ltd. (3) · Luftschiffbau Zeppelin (3) · Jacob Lohner & Co. (3)
Applicant is inventor:
Application number:
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (1837) · Marks & Clerk (143) · Haseltine, Lake & Co. (99) · Boult, Wade & Tennant (89) · Herbert Haddan & Co. (54) · Brewer & Son (47) · None (44) · Abel & Imray (44) · Wheatley & Mackenzie (36) · W. P. Thompson & Co. (36) · G. F. Redfern & Co. (23) · J. S. Withers & Spooner (22) · Edward Evans & Co. (21) · Lloyd Wise & Co. (20) · A. M. & William Clark (19) · Boult, Wade, and Tennant (17) · Jensen & Son (17) · Mewburn, Ellis & Pryor (16) · Browne & Co. (15) · Johnsons & Willcox (15)
National tech categories: (Click arrow to add another value)
IPCs:
None (1993) · IPC B64C17/00 (118) · IPC B64C1/00 (110) · IPC B64C39/00 (107) · IPC B64C35/00 (57) · IPC B64C3/00 (54) · IPC B64C13/00 (52) · IPC B64B1/00 (50) · IPC B64C3/38 (50) · IPC B64C11/00 (46) · IPC B64C3/18 (34) · IPC B64B1/58 (31) · IPC B64C23/00 (28) · IPC B64C25/00 (24) · IPC B64C27/04 (24) · IPC B64C3/54 (23) · IPC B64C3/56 (20) · IPC B64C33/02 (20) · IPC B64C17/06 (19) · IPC B64C1/06 (15)
First filing:
Cites these patents: (Click arrow to add another value)
Citations from after 1930:
Number of diagram pages:

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