Drilldown: Patents

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Patents > First filing: Yes & Number of text pages: 2-3 & Number of claims: 3

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Inventor location:
None (549) · Budapest (8) · Seine (5) · Missouri (4) · Berlin (4) · New York county (3) · Nord (3) · Berlin-Reinickendorf (3) · County of London (3)
Applicant firm:
None (573) · Jacob Lohner & Co. (4) · E. Rumpler Luftfahrzeugbau G.m.b.H. (2) · Aéroplanes Morane-Saulnier (2) · Lang Propeller Limited (2) · Blackburn Aeroplane & Motor Co. (2) · Société Anonyme des Établissements Nieuport (2)
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Supplementary to patent:
None (576)
Related to aircraft:
Assigned to:
None (606)
National tech categories:
None (258) · FR 6.4 (112) · DE 77h.5 (16) · AT 77d (13) · HU V/h (11) · USPC 244/6 (10) · USPC 244/22 (8) · USPC 244/153R (8) · USPC 244/90R (7) · USPC 244/35R (7) · USPC 244/87 (6) · DE 77h.7 (6) · USPC 244/233 (5) · DE 77h.4 (4) · USPC 244/48 (4)
IPCs:
None (258) · IPC B64C39/00 (38) · IPC B64C3/00 (28) · IPC B64C1/00 (28) · IPC B64C17/00 (23) · IPC B64B1/00 (20) · IPC B64C11/00 (16) · IPC B64C23/00 (15) · IPC B64C35/00 (15) · IPC B64C25/00 (14) · IPC B64C3/38 (14) · IPC B64C13/00 (11) · IPC B64B1/58 (9) · IPC B64C31/06 (8) · IPC B64C33/02 (7) · IPC B64C29/00 (7) · IPC B64C3/18 (6) · IPC B64C3/14 (6) · IPC B64C33/00 (6)
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Citations from after 1930:
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