Drilldown: Patents

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Patents > Filing date: 1900 - 1999 & Number of claims: 4-6 & Number of figures: 5-6

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Applicant firm:
None (406) · Aktiebolaget Aviatorer (5) · Sopwith Aviation Company Limited (4) · Blackburn Aeroplane and Motor Co. (3) · Jacob Lohner & Co. (3) · Société Anonyme des Établissements Nieuport (3) · Sopwith Aviation Company (2) · Vickers Ltd. (2)
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Granted:
Supplementary to patent:
None (323) · Patent SE-1906-23283 (5) · Patent ES-1911-50083 (5) · Patent DE-1910-06-18 Carl Hanschke (3) · Patent DE-1909-220044 (3) · Patent DE-1907-214228 (3) · Patent FR-1914-475066 (2) · Patent DE-1909-244106 (2) · Patent GB-1911-5162 (2) · Patent GB-1916-110419 (2) · Patent NZ-1909-26981 (2) · Patent DE-1909-05-03 Hans Lohmann (2) · Patent US-1913-1094989 (2)
Related to aircraft:
Patent agent:
None (99) · Marks & Clerk (20) · Haseltine, Lake & Co. (16) · Armengaud jeune (15) · Victor J. Evans (15) · None (13) · Abel & Imray (8) · Brewer & Son (8) · E. Blétry (7) · L. Chassevent (6) · Munn & Co. (6) · Dupont et Elluin (6) · Herbert Haddan & Co. (5) · J. S. Withers & Spooner (5) · Boult, Wade & Tennant (5) · G. F. Redfern & Co. (4) · H. Boettcher fils (4) · W. P. Thompson & Co. (4) · Wheatley & Mackenzie (4) · J. Bonnet-Thirion (4)
National tech categories:
None (197) · FR 6.4 (87) · HU V/h (26) · AT 77d (7) · USPC 244/80 (7) · USPC 244/64 (5) · USPC 244/35R (5) · FR 6.3 (4) · AU 90.5 (4) · USPC 244/45R (4) · USPC 244/70 (4) · USPC 244/100R (4) · DE 77h.5 (4) · USPC 244/6 (4) · DK 77 (3) · USPC 244/71 (3) · USPC 244/200 (3) · USPC 416/113 (3) · USPC 244/22 (3) · AU 90.3 (3)
IPCs:
None (195) · IPC B64C17/00 (29) · IPC B64C39/00 (26) · IPC B64C1/00 (23) · IPC B64B1/00 (17) · IPC B64C3/00 (12) · IPC B64C35/00 (11) · IPC B64C23/00 (11) · IPC B64C3/38 (10) · IPC B64C25/00 (9) · IPC B64C27/04 (8) · IPC B64C13/00 (8) · IPC B64C17/06 (7) · IPC B64C3/52 (5) · IPC B64B1/58 (5) · IPC B64B1/40 (4) · IPC B64C33/00 (4) · IPC B64C3/56 (4) · IPC B64C3/48 (4) · IPC B64C5/04 (4)
CPCs:
None (85) · CPC B64C17/00 (41) · CPC B64B1/00 (21) · CPC B64C2700/6295 (19) · CPC B64C23/005 (18) · CPC B64C3/385 (16) · CPC B64C13/00 (15) · CPC B64C35/00 (13) · CPC B64C39/00 (13) · CPC B64C3/00 (11) · CPC B64C39/005 (11) · CPC B64C2700/6214 (10) · CPC B64C39/08 (9) · CPC B64C11/006 (8) · CPC B64C33/02 (8) · CPC B64C17/06 (7) · CPC B64B1/58 (7) · CPC B64B1/40 (7) · CPC B64C2700/6218 (7)
First filing:
Citations from after 1930:
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