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Patents > Tech fields : construction or hybrid or lift & Number of text pages: 3-4

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Office:
Inventor country:
Applicant firm:
None (420) · Aktiebolaget Aviatorer (4) · Jacob Lohner & Co. (3) · Sopwith Aviation Company Limited (3) · British and Colonial Aeroplane Co. (2) · Curtiss Aeroplane and Motor Corporation (2) · Alphonse Tellier et Cie (2) · Société Anonyme des Établissements Nieuport (2) · Blackburn Aeroplane and Motor Co. (2) · Patent Corporation Limited (2) · Luft Fahrzeug G.m.b.H. (2) · Rumpler-Werke A.-G. in Berlin-Johannisthal (2) · Curtiss Aeroplane & Motor Corporation (2)
Applicant is inventor:
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Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (311) · Patent US-1909-970771 (4) · Patent GB-1908-4519 (3) · Patent FR-1909-410140 (3) · Patent FR-1911-448337 (3) · Patent FR-1916-502839 (3) · Patent AT-1912-75092 (3)
Related to aircraft:
Patent agent:
None (132) · Armengaud jeune (43) · None (14) · Weismann et Marx (10) · Dupont et Elluin (9) · G. de Mestral et F. Harlé (9) · Marks & Clerk (9) · Haseltine, Lake & Co. (8) · Boult, Wade & Tennant (7) · Lavoix et Mosès (6) · H. Bœttcher fils (5) · Brewer & Son (5) · John P. Tarbox (5)
National tech categories:
FR 6.4 (189) · None (123) · HU V/h (41) · CH 129b (8) · FR 6.3 (6) · FR 6.2 (5) · USPC 244/22 (5) · AT 77d (5) · AU 90.3 (4) · USPC 244/6 (4) · USPC 244/66 (4) · DE 77h.5 (4) · DK 77 (4) · USPC 244/35R (3) · USPC 244/218 (3) · USPC 244/90R (3) · RU Group V (3)
IPCs:
None (163) · IPC B64C39/00 (36) · IPC B64C1/00 (26) · IPC B64C23/00 (22) · IPC B64B1/00 (22) · IPC B64C3/00 (19) · IPC B64C17/00 (18) · IPC B64C33/02 (12) · IPC B64C27/04 (10) · IPC B64C35/00 (10) · IPC B64C3/18 (9) · IPC B64C3/54 (8) · IPC B64C3/56 (8) · IPC B64B1/58 (8) · IPC B64C25/00 (8) · IPC B64C3/38 (7) · IPC B64C33/00 (7) · IPC B64C3/48 (6) · IPC B64C1/06 (5) · IPC B64C3/52 (5)
CPCs:
None (87) · CPC B64C23/005 (31) · CPC B64B1/00 (28) · CPC B64C2700/6295 (26) · CPC B64C39/00 (25) · CPC B64C17/00 (24) · CPC B64C3/00 (20) · CPC B64C33/02 (16) · CPC B64C2700/6274 (14) · CPC B64C1/00 (12) · CPC B64C35/00 (11) · CPC B64C2001/0063 (10) · CPC B64B1/58 (10) · CPC B64C39/005 (10) · CPC B64C33/00 (10) · CPC B64C2700/6233 (10) · CPC B64C3/56 (9) · CPC B64C13/00 (8) · CPC B64C2700/6218 (8) · CPC B64C3/54 (7)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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