Drilldown: Patents

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Patents > Office : BE or DE or US & Applicant is inventor: Yes & CPCs : CPC B64B1/58 or CPC B64C11/006 or None & Family year: 1910 - 1919

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Office: (Click arrow to add another value)
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Applicant is inventor: (Click arrow to add another value)
Tech fields:
None (273) · airplane (108) · design (61) · propellers (39) · LTA (33) · propulsion (33) · stability (33) · Frame (30) · wings (28) · Control (26) · aerodynamics (24) · construction (21) · hybrid (21) · safety (16) · lift (15) · Sustentation (15) · navigation (14) · parachute (13) · propeller (13) · instrument (13)
Full specification filed date:
Application number:
None (493)
Granted:
Publication date:
Supplementary to patent:
None (483) · Patent BE-1913-255172 (3) · 1 (3) · Patent FR-1913-468076 (2) · Patent FR-1913-467415 (2) · Patent BE-1913-259683 (2) · Patent BE-1910-225558 (2) · Patent FR-1913-438580.17636 (2) · Patent FR-1911-430455 (2)
Related to aircraft:
Patent agent:
None (395) · Raclot (19) · A. Wunderlich & Cie, Ingénieurs-Conseils (16) · J. Gevers (13) · Duvinage (11) · Kirkpatrick (6) · Biebuyck (6) · E. et G. Bede (5) · Verhaeghen (4) · Gernaert (4) · De Visscher et Graetz (4) · 1 (3) · Parette (3) · Munn & Co. (3) · Borghans-von Kilch et Cie (3) · R. Wittebolle, Brussels, Belgium (3)
National tech categories:
BE K (164) · None (105) · USPC 244/139 (18) · USPC 244/147 (17) · USPC 244/142 (16) · USPC 244/153R (12) · USPC 244/149 (11) · USPC 244/53A (10) · DE 77h.4 (8) · USPC 244/119 (7) · USPC 244/3.1 (6) · USPC 244/138R (6) · USPC 244/144 (6) · USPC 244/65 (5) · USPC 244/3.14 (4) · USPC 244/3.23 (4) · USPC 244/143 (4) · DE 77h.5 (4) · USPC 244/155R (4) · USPC 244/126 (4)
CPCs: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
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