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Patents > Office : AT or GB & Number of claims: 4-6

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Office: (Click arrow to add another value)
Inventor country:
GB (259) · FR (111) · US (93) · DE (69) · AT (23) · None (17) · CH (12) · IT (11) · HU (7) · AU (6) · AH (6) · BE (5) · RO (5) · Prussia (4) · RU (4) · ES (4) · IE (4) · NZ (3) · CA (3) · SE (3)
Applicant firm:
None (571) · Blackburn Aeroplane and Motor Co. (10) · Jacob Lohner & Co. (6) · Varioplane Company (4) · Sopwith Aviation Company Limited (4) · Ungarische Lloyd Flugzeug und Motorenfabrik AG (3) · British Westinghouse Electric and Manufacturing Co. (2) · Siemens-Schuckert-Werke G.m.b.H. (2) · Planes Ltd. (2) · Zeppelin-Werke G.m.b.H. (2) · British and Colonial Aeroplane Co. (2) · Blackburn Aeroplane & Motor Co. (2)
Applicant is inventor:
Application number:
Granted:
Supplementary to patent:
None (416) · Patent AT-1911-57225 (3) · Patent FR-1916-502839 (2) · Patent DE-1907-214228 (2) · Patent IT-1911-06-09 Carlo Navaro (2) · Patent FR-1904-340154.4984 (2) · Patent SE-1906-23283 (2) · Patent FR-1912-439277 (2) · Patent FR-1916-524114 (2) · Patent HU-1901-22471 (2) · Patent GB-1912-18166 (2) · Patent DE-1917-306449 (2)
Related to aircraft:
Patent agent:
None (100) · Marks & Clerk (60) · Haseltine, Lake & Co. (36) · Boult, Wade & Tennant (35) · Brewer & Son (27) · None (21) · Wheatley & Mackenzie (20) · Abel & Imray (19) · W. P. Thompson & Co. (16) · Herbert Haddan & Co. (14) · A. M. & William Clark (11) · J. S. Withers & Spooner (10) · G. F. Redfern & Co. (8) · Lloyd Wise & Co. (8) · Lewis William Goold (7) · Phillipss (7) · Browne & Co. (7) · Edward Evans & Co. (6) · Phillips & Leigh (6)
IPCs:
None (197) · IPC B64C17/00 (42) · IPC B64C39/00 (40) · IPC B64C1/00 (39) · IPC B64C13/00 (24) · IPC B64B1/00 (22) · IPC B64C35/00 (21) · IPC B64C3/00 (18) · IPC B64C11/00 (16) · IPC B64C27/04 (14) · IPC B64C3/18 (14) · IPC B64C3/38 (14) · IPC B64C23/00 (11) · IPC B64C25/00 (8) · IPC B64C11/16 (7) · IPC B64C33/02 (7) · IPC B64C3/56 (7) · IPC B64B1/58 (6) · IPC B64C17/06 (6) · IPC B64C3/54 (6)
CPCs:
None (163) · CPC B64C17/00 (45) · CPC B64C13/00 (30) · CPC B64C2700/6295 (30) · CPC B64B1/00 (27) · CPC B64C39/00 (25) · CPC B64C2700/6256 (25) · CPC B64C3/00 (19) · CPC B64C35/00 (19) · CPC B64C2700/6218 (15) · CPC B64C2700/6281 (13) · CPC B64C2700/6235 (13) · CPC B64C23/005 (13) · CPC B64C3/385 (13) · CPC B64C2700/6214 (12) · CPC B64C11/006 (12) · CPC B64C3/185 (10)
First filing:
Cites these patents:
None (622) · Patent GB-1914-23502 (2)
Citations from after 1930:
Number of claims:
Number of diagram pages:

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