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Patents > Office : GB or GR & Related to aircraft: yes

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Office: (Click arrow to add another value)
Inventor country:
None (1110) · GB (299) · FR (143) · DE (137) · US (87) · IT (18) · AT (17) · CH (13) · BE (13) · IE (8) · HU (8) · RU (7) · AU (7) · SE (5) · CA (5) · Prussia (4) · ZA (4)
Applicant firm:
None (1842) · E. Rumpler Luftfahrzeugbau G.m.b.H. (4) · Motorluftschiff Studiengesellschaft m.b.H (3) · Aéroplanes Morane-Saulnier (3) · Siemens-Schuckert-Werke G.m.b.H. (3) · Jacob Lohner & Co. (3) · Ateliers d'aviation Louis Bréguet (2) · Ballonhüllen Gesellschaft m.b.H. mit Beschränkter Haftung (2)
Applicant is inventor:
Application number:
Granted:
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (1294) · Marks & Clerk (68) · Haseltine, Lake & Co. (52) · Boult, Wade & Tennant (35) · Herbert Haddan & Co. (30) · Abel & Imray (23) · Wheatley & Mackenzie (20) · W. P. Thompson & Co. (19) · None (13) · Edward Evans & Co. (12) · Browne & Co. (11) · Johnsons & Willcox (11) · Lloyd Wise & Co. (11) · A. M. & William Clark (11) · Brewer & Son (11) · Hyde & Heide (10) · Jensen & Son (9) · Boult, Wade, and Tennant (8) · J. Owden O'Brien (7) · G. F. Redfern & Co.‎ (7)
IPCs:
None (1378) · IPC B64C1/00 (57) · IPC B64C17/00 (51) · IPC B64C39/00 (46) · IPC B64B1/00 (29) · IPC B64C3/38 (23) · IPC B64C3/18 (23) · IPC B64C11/00 (22) · IPC B64C23/00 (15) · IPC B64B1/58 (14) · IPC B64C3/00 (14) · IPC B64C25/00 (13) · IPC B64C17/06 (13) · IPC B64C13/00 (13) · IPC B64C33/02 (13) · IPC B64C35/00 (11) · IPC CPC B64C13/00 (9)
First filing:
Citations from after 1930:
Number of diagram pages:

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