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Patents > Office : AU or BE or CA or RU & Related to aircraft : 1 or Yes

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Office: (Click arrow to add another value)
Applicant firm:
None (549) · A. Wunderlich & Cie, Ingénieurs-Conseils (36) · Macy Engineering Company (3) · Sopwith Aviation Company Limited (2) · Motorluftschiff Studiengesellschaft m.b.H (2) · Société Zodiac (2) · Westinghouse Canada Limited (2) · Aéroplanes Morane-Saulnier (2) · Société Antoinette (2)
Applicant is inventor:
Tech fields:
airplane (274) · LTA (137) · design (122) · propellers (109) · frame (104) · propulsion (93) · hybrid (82) · stability (72) · wings (62) · control (51) · aerodynamics (49) · rudder (44) · navigation (43) · propeller (40) · construction (38) · lift (32) · safety (29) · sustentation (29) · balloon (28) · helicopter (27)
Full specification filed date:
Granted:
Publication date:
Supplementary to patent:
None (339) · Patent BE-1909-214032 (33) · Patent BE-1907-199348 (15) · Patent GB-1908-4519 (3) · Patent BE-1907-197626 (3) · Patent GB-1913-16499 (3) · Patent US-1909-1010443 (3) · Patent BE-1913-255172 (3)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (353) · A. Wunderlich & Cie, Ingénieurs-Conseils (57) · Raclot (22) · Duvinage (21) · Kirkpatrick (12) · De Visscher et Graetz (11) · Biebuyck (8) · E. et G. Bede (8) · J. Gevers (7) · Raclot et Cie (6) · Edwin Phillips (6) · Munn & Co. (5) · Gernaert (5) · Fred Walsh (5) · Verhaeghen (4) · Wunderlich (4) · Borghans-von Kilch et Cie (4) · Arthur Otto Sachse (4)
National tech categories:
BE K (302) · None (94) · RU Group V (51) · AU 90.3 (34) · AU 90.5 (19) · CA 244/24 (8) · RU 62b (6) · CA 244/12 (6) · CA 244/35 (5) · CA 341/80 (4) · CA 244/10 (4) · CA 244/31 (4) · AU 90.1 (4) · CA 244/34 (3) · CA 244/29 (3) · CA 244/11 (3) · RU 62a (3) · RU Group III (3) · CA 244/4 (3) · CA 46/28 (3)
First filing:
Citations from after 1930:
Number of diagram pages:

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