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Patents > Supplementary to patent : Patent FR-1916-502839 or Patent GB-1909-12556 or Patent GB-1911-29012 or Patent US-1913-04-21 George Raymond Lawrence or None & Assigned to : Westinghouse Air Spring Company or Établissements de Dion-Bouton or None & IPCs : IPC B64C3/18 or IPC B64C39/00 & Number of diagram pages: 1-2

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Airplane (109) · design (64) · frame (58) · construction (47) · None (44) · propulsion (43) · wings (41) · stability (30) · aerodynamics (29) · propellers (25) · whole (22) · fuselage (20) · control (17) · lift (17) · sustentation (16) · navigation (15) · Chassis (14) · Monoplane (14) · biplane (13)
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None (65) · None (22) · Armengaud jeune (15) · Marks & Clerk (8) · J. Germain (8) · Weismann et Marx (6) · E. Blétry (6) · Dupont et Elluin (5) · L. Chassevent (5) · Chassevent (5) · Boult, Wade & Tennant (5) · J. Bonnet-Thirion (5) · G. de Mestral et F. Harlé (4) · Y. Rabilloud et fils (4) · J. S. Withers & Spooner (4) · Brandon frères (4)
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FR 6.4 (150) · None (87) · DE 77h.5 (11) · USPC 244/45R (7) · DE 77h.11 (5) · USPC 244/13 (5) · FR 6.3 (4) · FR 6.2 (3) · USPC 52/84 (2) · USPC 244/903 (2) · DE 77 (2) · USPC 244/27 (2) · DE 77h.8 (2)
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CPC B64C39/00 (153) · CPC B64C2700/6295 (142) · CPC B64C39/08 (28) · CPC B64C39/005 (27) · CPC B64C3/18 (25) · CPC B64C3/185 (19) · CPC B64C39/008 (10) · CPC B64C39/003 (7) · CPC B64C39/062 (4) · CPC B64C39/006 (4) · None (3) · CPC Y10S244/903 (2) · CPC B64C3/187 (2)
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