Drilldown: Patents

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Patents > Tech fields : LTA or instrument or stability & Supplementary to patent : Patent GB-1908-4519 or Patent HU-1917-77280 or Patent SE-1906-23283 or None & Related to aircraft : 0 or 1

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Inventor country:
US (372) · FR (253) · DE (223) · GB (105) · None (76) · AT (31) · IT (29) · HU (24) · BE (21) · CH (21) · RU (16) · ES (11) · Prussia (10) · AH (8) · CA (8) · Poland (7) · NL (7) · DK (6) · RO (5) · MX (5)
Applicant firm:
None (1115) · Siemens-Schuckert Werke GmbH (7) · Motorluftschiff Studiengesellschaft m.b.H (5) · Sperry Gyroscope Company (4) · Luft-Verkehrs-Gesellschaft m.b.H. (4) · Macy Engineering Company (3) · August Riedinger Ballonfabrik Augsburg G.m.b.H. (3) · North British Rubber Company (3) · Luftschiffbau Zeppelin G. m. b. H. (2) · Luftschiffbau Schütte-Lanz (2) · Luftfahrzeug-Gesellschaft m. b. H. (2) · Établissements de Dion-Bouton (2) · Luftschiffbau Zeppelin G.m.b.H. (2) · Aktien-Gesellschaft R. Ph. Waagner - L. & J. Biró & A. Kurz (2) · Zeppelin Hallenbau G. m. b. H. (2) · Vereinigte Gummiwaaren-Fabriken Harburg-Wien (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Application number:
Granted:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft: (Click arrow to add another value)
Assigned to:
None (1168) · Sperry Gyroscope Company (4) · Goodyear Tire and Rubber Company (4)
IPCs:
None (656) · IPC B64C17/00 (106) · IPC B64B1/00 (104) · IPC B64C1/00 (68) · IPC B64B1/58 (43) · IPC B64C39/00 (31) · IPC B64B1/40 (19) · IPC B64B1/62 (16) · IPC B64C13/00 (13) · IPC B64C9/00 (11) · IPC B64C17/06 (10) · IPC B64B1/64 (9) · IPC B64C23/00 (8) · IPC B64C33/00 (6) · IPC B64C3/14 (6) · IPC B64B1/06 (6) · IPC B64C3/38 (6)
CPCs:
None (436) · CPC B64C17/00 (145) · CPC B64B1/00 (136) · CPC B64B1/58 (55) · CPC B64B1/40 (37) · CPC B64C2700/6218 (33) · CPC B64C13/00 (32) · CPC B64C2700/6212 (29) · CPC B64C2700/6295 (25) · CPC B64C23/005 (24) · CPC B64C39/005 (21) · CPC B64B1/62 (16) · CPC B64C9/00 (15) · CPC B64C39/00 (13) · CPC B64C3/385 (12) · CPC B64C17/06 (12) · CPC B64C1/00 (12)
First filing:
Citations from after 1930:

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