Drilldown: Patents

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Patents > Tech fields : balloon or wings & Grant date: 1900 - 1999

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Inventor location:
None (927) · Seine (13) · Budapest (13) · Seine-et-Oise (5) · Berlin (5) · Springfield, Massachusetts (4) · Paris (4) · Massachusetts (4) · Hampden County, Massachusetts (4) · Eure-et-Loir (4) · Bouches-du-Rhône (3) · Vaucluse (3) · Orne (3) · Morbihan (3) · Meurthe-et-Moselle (3) · Lorient (3)
Applicant firm:
None (934) · Aktiebolaget Aviatorer (10) · British and Colonial Aeroplane Co. (6) · Allgemeine Elektricitäts-Gesellschaft (6) · Motorluftschiff Studiengesellschaft m.b.H (5) · Aéroplanes Morane-Saulnier (5) · Siemens-Schuckert-Werke G.m.b.H. (5) · Curtiss Aeroplane (4) · E. Rumpler Luftfahrzeugbau G.m.b.H. (4) · Jacob Lohner & Co. (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Application number:
Granted:
Related to aircraft:
National tech categories:
FR 6.4 (364) · None (271) · AT 77d (55) · HU V/h (53) · FR 6.3 (25) · DE 77h.5 (19) · DK 77 (13) · RU Group V (12) · IT 8 (9) · DE 77h.7 (9) · DE 77h (9) · BE K (7) · USPC 244/97 (7) · USPC 244/22 (6) · USPC 244/72 (6) · USPC 244/127 (6) · USPC 244/50 (5) · USPC 244/25 (5) · CH 129b (5) · USPC 244/30 (5)
IPCs:
None (421) · IPC B64B1/00 (64) · IPC B64C39/00 (62) · IPC B64C3/00 (56) · IPC B64C1/00 (43) · IPC B64C17/00 (42) · IPC B64C3/38 (33) · IPC B64C33/02 (30) · IPC B64C3/56 (23) · IPC B64B1/58 (22) · IPC B64C3/54 (22) · IPC B64C23/00 (19) · IPC B64C3/52 (18) · IPC B64C11/00 (14) · IPC B64C13/00 (14) · IPC B64C3/48 (13) · IPC B64C3/14 (11) · IPC B64C33/00 (10) · IPC B64C3/26 (10)
CPCs:
None (271) · CPC B64B1/00 (80) · CPC B64C3/00 (60) · CPC B64C17/00 (47) · CPC B64C33/02 (47) · CPC B64C39/00 (44) · CPC B64C2700/6233 (37) · CPC B64C2700/6295 (37) · CPC B64B1/58 (32) · CPC B64C13/00 (28) · CPC B64B1/40 (26) · CPC B64C3/385 (25) · CPC B64C3/56 (25) · CPC B64C23/005 (22) · CPC B64C3/54 (20) · CPC B64C3/52 (19) · CPC B64C2700/6218 (19) · CPC B64C33/00 (17) · CPC B64C3/14 (16) · CPC B64C3/48 (15)
First filing:
Citations from after 1930:
Number of diagram pages:

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