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Patents > Office : AT or BE or DK or ES & Application number: None

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Office: (Click arrow to add another value)
Applicant firm:
None (711) · A. Wunderlich & Cie, Ingénieurs-Conseils (36) · Jacob Lohner & Co. (20) · Motorluftschiff Studiengesellschaft m.b.H (8) · Luft-Verkehrs-Gesellschaft m.b.H. (6) · Ungarische Lloyd Flugzeug und Motorenfabrik AG (5) · Aktien-Gesellschaft R. Ph. Waagner - L. & J. Biró & A. Kurz (5) · Luftschiffbau Schütte-Lanz (5) · Aktiebolaget Aviatorer (5) · Österreichische Daimler Motoren A. G. (4) · Gesellschaft für Ausführung freitragender Dachkonstrukcionen in Holz System Stephan G. m. b. H. (4) · British and Colonial Aeroplane Co. (3) · Gesellschaft für Apparatenbau A. R. Ahrent und P. Heylandt G.m.b.H. (3)
Applicant is inventor:
Tech fields:
airplane (346) · LTA (188) · design (169) · propellers (149) · frame (128) · propulsion (112) · wings (101) · stability (94) · construction (85) · aerodynamics (74) · hybrid (71) · subsystem (68) · control (67) · navigation (57) · lift (49) · balloon (46) · Rudder (40) · propeller (37) · airship (36) · flapping (32)
Full specification filed date:
Application number: (Click arrow to add another value)
Granted:
Related to aircraft:
Patent agent:
None (628) · A. Wunderlich & Cie, Ingénieurs-Conseils (57) · Raclot (22) · Duvinage (21) · J. Gevers (16) · Kirkpatrick (12) · De Visscher et Graetz (11) · E. et G. Bede (9) · Biebuyck (8) · Raclot et Cie (6) · Gernaert (5) · Wunderlich (4) · Verhaeghen (4) · Borghans-von Kilch et Cie (4) · Parette (3) · le Comptoir indus. et tech. (anc. maison Picard) (3) · Rest (3) · R. Wittebolle, Brussels, Belgium (3)
Assigned to:
National tech categories:
BE K (324) · AT 77d (236) · None (166) · DK 77 (39) · AT 37a (9) · DK 65 (6) · AT 65b (5) · AT 74 (5) · AT 37c (4) · AT 46b (4) · AT 77 (4) · DE 77 (3) · AT 77b (3) · AT 42c (3)
IPCs:
None (795) · IPC B64B (6) · IPC B64C3/00 (2) · IPC B64C3/38 (2) · (IPC1-7) B64B (2) · (IPC1-7): B64B (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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