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Patents > Office : ES or GB or MX & Applicant type: None

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Office: (Click arrow to add another value)
Applicant person:
None (1167) · Louis-Marie Le Dantec (5) · MOTEURS SALMSON (3) · William Robert Lake (3) · Maurice-Paul-Émile Pruvost (2) · Cosimo Canovetti‎ (2) · Antoine-Padoue Filippi (2)
Applicant is inventor:
Tech fields:
None (1002) · LTA (90) · propulsion (77) · navigation (40) · balloon (39) · frame (34) · propeller (30) · whole (26) · airplane (22) · subsystem (19) · marine (16) · rudder (14) · car (14) · stability (13) · compartments (12) · parachute (12) · safety (11) · gas (11) · jet (11)
Granted:
Supplementary to patent:
None (1181) ·   (10) · Patent FR-1911-430455 (3) · Patent GB-1911-26722 (2) · Patent BE-1906-03-30 Maurice-Paul-Émile Pruvost (2) · Patent ES-1911-50435 (2)
Related to aircraft:
Patent agent:
None (1173) · Marks & Clerk (6) · Boult, Wade & Tennant (5) · Wheatley & Mackenzie (2) · W. P. Thompson & Co. (2) · G. F. Redfern & Co. (2) · J.H. Johnson (2) · R. E. P. Craven (2) · Boult & Wade (2)
CPCs:
None (1187) · CPC B64C11/16 (2) · CPC B64C3/18 (2) · CPC B64C3/00 (2) · CPC B64C35/00 (2) · CPC B64C2700/6256 (2) · CPC B64D27/00 (2) · CPC B64C13/00 (2) · CPC B64C3/385 (2) · CPC B63H1/16 (2)
First filing:
Citations from after 1930:
Number of diagram pages:

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