Drilldown: Patents

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Patents > Tech fields: airplane & Family year: 1900 - 1999 & Number of claims: 2-5

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Year granted:
Inventor location:
None (992) · Budapest (26) · Seine (21) · Paris (12) · England (10) · Nord (8) · Seine-et-Oise (7) · London (5) · Nièvre (5) · County of London (4) · Pittsburgh (4) · PA (4) · Allegheny county, Pennsylvania (4) · Somme (4)
Applicant firm:
None (983) · Jacob Lohner & Co. (18) · Vickers Limited (11) · Luft-Verkehrs-Gesellschaft m.b.H. (10) · Société Anonyme des Établissements Nieuport (9) · Aéroplanes Morane-Saulnier (8) · AGO Flugzeugwerke G. m. b. H. (8) · Aktiebolaget Aviatorer (6) · Gothaer Waggonfabrik A. G.‎ (5) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (4) · Ateliers d'aviation Louis Bréguet (4) · Moteurs Salmson (4) · British and Colonial Aeroplane Co. (3) · Allgemeine Elektricitäts-Gesellschaft‎‎ (3) · Daimler Motoren-Gesellschaft (3)
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Related to aircraft:
National tech categories:
FR 6.4 (419) · None (304) · HU V/h (116) · AT 77d (56) · DE 77h.5 (39) · USPC 244/6 (13) · USPC 244/90R (12) · DK 77 (12) · CH 129b (10) · USPC 244/35R (9) · USPC 244/48 (8) · USPC 244/233 (7) · USPC 244/87 (6) · USPC 244/93 (5)
IPCs:
None (424) · IPC B64C1/00 (110) · IPC B64C17/00 (108) · IPC B64C39/00 (79) · IPC B64C3/38 (42) · IPC B64C3/00 (41) · IPC B64C13/00 (29) · IPC B64C23/00 (28) · IPC B64C25/00 (27) · IPC B64C3/54 (17) · IPC B64C17/06 (17) · IPC B64C35/00 (15) · IPC B64C3/56 (13) · IPC B64C3/52 (12) · IPC B64C11/00 (12) · IPC B64C27/04 (10) · IPC B64D17/00 (8) · IPC B64C3/14 (8) · IPC B64C11/04 (8)
First filing:
Citations from after 1930:
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