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Patents > Tech fields : frame or stability & Number of figures: 3-6

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Applicant firm:
None (1041) · Jacob Lohner & Co. (11) · E. Rumpler Luftfahrzeugbau G.m.b.H. (6) · Aktiebolaget Aviatorer (5) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (4) · Ateliers d'aviation Louis Bréguet (3) · Luftschiffbau Schütte-Lanz (3) · Luft Fahrzeug G.m.b.H. (3) · Société Anonyme des Établissements Nieuport (3) · Société Antoinette (3) · Luft-Verkehrs-Gesellschaft m.b.H. (3)
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Assigned to:
None (1115) · Curtiss Aeroplane and Motor Corporation (2) · Moteurs Salmson (2) · Siemens-Schuckert Werke GmbH (2) · (1/4) (2)
National tech categories:
FR 6.4 (381) · None (242) · AT 77d (64) · HU V/h (54) · DE 77h.5 (43) · USPC 244/80 (18) · USPC 244/90R (14) · CH 129b (13) · DE 77 (11) · USPC 244/64 (9) · USPC 244/45R (9) · USPC 244/93 (9) · RU Group V (8) · FR 6.3 (7) · USPC 244/35R (7) · DE 77h.9 (7) · DK 77 (7)
IPCs:
None (456) · IPC B64C17/00 (165) · IPC B64C1/00 (137) · IPC B64C39/00 (62) · IPC B64B1/00 (48) · IPC B64C3/00 (28) · IPC B64C25/00 (23) · IPC B64C17/06 (19) · IPC B64C13/00 (19) · IPC B64C35/00 (16) · IPC B64C23/00 (16) · IPC B64C3/38 (16) · IPC B64C3/56 (12) · IPC B64B1/58 (12) · IPC B64C3/18 (11) · IPC B64C31/06 (10) · IPC B64C33/00 (10) · IPC B64C33/02 (9) · IPC B64B1/40 (9) · IPC B64C9/00 (8)
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