Drilldown: Patents

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Patents > Filing date: 1900 - 1999 & Number of claims: 4-5

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Inventor country:
FR (383) · US (368) · GB (237) · DE (189) · AT (43) · HU (34) · CH (24) · IT (17) · CA (17) · RU (15) · None (15) · RO (13) · AU (12) · BE (8) · SE (7) · NZ (6) · ES (5) · NL (5) · AH (4) · DZ (4)
Applicant firm:
None (1236) · Blackburn Aeroplane and Motor Co. (10) · Jacob Lohner & Co. (8) · Luft-Verkehrs-Gesellschaft m.b.H. (8) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (7) · Aktiebolaget Aviatorer (5) · Sopwith Aviation Company Limited (4) · Luftschiffbau Zeppelin G. m. b. H. (4) · Zeppelin-Werke G.m.b.H. (3) · Ungarische Lloyd Flugzeug und Motorenfabrik AG (3) · Luft Fahrzeug G.m.b.H. (3) · Curtiss Aeroplane (3) · Flugzeugwerft G.m.b.H. (3) · Varioplane Company (3) · Siemens-Schuckert Werke GmbH (3) · British and Colonial Aeroplane Co. (3)
Applicant is inventor:
Application number:
Granted:
Publication date:
Related to aircraft:
Assigned to:
None (1356) · Albert L. Watters (2) · Sperry Gyroscope Company (2) · Société Duquesne & Dockès (2) · Siemens-Schuckert Werke GmbH (2) · International Aeronautical Construction Company (2)
IPCs:
None (529) · IPC B64C39/00 (93) · IPC B64C17/00 (82) · IPC B64C1/00 (77) · IPC B64B1/00 (56) · IPC B64C3/00 (43) · IPC B64C13/00 (34) · IPC B64C23/00 (30) · IPC B64C3/38 (27) · IPC B64C11/00 (26) · IPC B64C35/00 (26) · IPC B64B1/58 (25) · IPC B64C27/04 (21) · IPC B64C25/00 (19) · IPC B64C33/02 (15) · IPC B64C3/18 (15) · IPC B64D17/00 (13) · IPC B64C17/06 (12) · IPC B64C33/00 (12) · IPC B64C3/54 (10)
First filing:
Cites these patents:
None (1376) · Patent GB-1914-23502 (2) · 0 (2) · 1 (2)
Citations from after 1930:
Number of claims:
Number of diagram pages:

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