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Patents > Office : DEG or ES or GB or MX & Applicant type : 1 or Other or None & Granted : Yes or None & Number of text pages: 2-3

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Office: (Click arrow to add another value)
Inventor country:
GB (414) · FR (191) · DE (159) · US (101) · None (24) · IT (24) · AT (24) · CH (18) · BE (13) · CA (10) · RU (10) · HU (8) · AU (6) · ES (5) · SE (5) · NZ (5) · MX (4) · DK (4) · NO (4)
Applicant firm:
None (925) · Blackburn Aeroplane and Motor Co. (9) · Sopwith Aviation Company Limited (5) · Vickers Limited (5) · E. Rumpler Luftfahrzeugbau G.m.b.H. (4) · Siemens-Schuckert-Werke G.m.b.H. (4) · Varioplane Company (4) · British and Colonial Aeroplane Co. (3) · North British Rubber Company (3) · Luftschiffbau Zeppelin (3) · Blackburn Aeroplane & Motor Co. (3) · Aéroplanes Morane-Saulnier (3) · Société Anonyme des Constructions Aériennes Rossel-Peugeot (2) · Société anonyme Astra (2) · Planes Ltd. (2) · Lang Propeller Limited (2) · Daimler-Motoren-Gesellschaft (2) · Martinsyde Ltd. (2) · Ballonhüllen Gesellschaft m.b.H. mit Beschränkter Haftung (2)
Applicant type: (Click arrow to add another value)
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Patent agent:
None (79) · Marks & Clerk (76) · Haseltine, Lake & Co. (62) · Boult, Wade & Tennant (60) · Herbert Haddan & Co. (43) · Abel & Imray (38) · None (35) · Brewer & Son (27) · W. P. Thompson & Co. (27) · Wheatley & Mackenzie (24) · Mewburn, Ellis & Pryor (17) · G. F. Redfern & Co. (16) · Lloyd Wise & Co. (15) · Edward Evans & Co. (14) · Jensen & Son (13) · J. S. Withers & Spooner (13) · Hy. Fairbrother (13) · Chatwin, Herschell & Co. (12) · Brierley & Howard (12)
IPCs:
None (236) · IPC B64C17/00 (62) · IPC B64C39/00 (61) · IPC B64C1/00 (58) · IPC B64C13/00 (42) · IPC B64C3/00 (41) · IPC B64C11/00 (36) · IPC B64C35/00 (36) · IPC B64B1/00 (29) · IPC B64B1/58 (21) · IPC B64C3/18 (21) · IPC B64C3/38 (20) · IPC B64C23/00 (20) · IPC B64C25/00 (15) · IPC B64C3/54 (13) · IPC B64C3/56 (13) · IPC B62C5/04 (12) · IPC B64C1/06 (11)
First filing:
Cites these patents:
None (987) · Patent GB-1912-5966 (2) · Patent GB-1909-8118 (2) · Patent GB-1909-3202 (2) · Patent GB-1912-15735 (2) · Patent GB-1913-5223 (2)
Citations from after 1930:
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