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Patents > Tech fields : tail fin or wings & Number of figures: 4-6

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Office:
Inventors:
None (21) · Robert Esnault-Pelterie (18) · Stefan Hunyor de Visoly (5) · Louis Blériot (5) · Boo Henning Wallin (3) · Ugo Antoni (3) · Robert Nau (3) · John William Harrison (3) · John Law Garsed (3) · Henri-Marie Coandă (3) · Guido Antoni (3) · Emil Lehmann (3) · Jean-Baptiste-Eugène Gangler (3)
Inventor country:
Applicant person:
None (28) · Robert Esnault-Pelterie (18) · Louis Blériot (5) · Stefan Hunyor de Visoly (3) · John William Harrison (3) · Jean-Baptiste-Eugène Gangler (3) · Henri-Marie Coandă (3) · Guido Antoni (3) · Emil Lehmann (3) · Boo Henning Wallin (3) · Robert Nau (3) · John Law Garsed (3) · Ugo Antoni (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (61)
Granted:
Supplementary to patent:
None (149) · Patent FR-1907-373818 (5) · Patent SE-1906-23283 (4) · Patent DE-1898-126955 (3) · Patent DE-1912-03-18 Allgemeine Elektricitäts-Gesellschaft‎‎ (3) · Patent HU-1904-31053 (3) · Patent SE-1906-25199 (3) · Patent US-1910-993987 (3) · Patent US-1909-970771 (2) · Patent FR-1909-401348 (2) · Patent AT-1912-75092 (2) · Patent US-1910-1055379 (2) · Patent FR-1909-403418 (2) · Patent IT-1915-148941 (2) · Patent DE-1912-02-02 E. Rumpler Luftfahrzeugbau G.m.b.H. (2) · Patent US-1913-04-21 George Raymond Lawrence (2) · Patent FR-1908-407090 (2) · Patent BE 1911-04-07 Bollekens frères (2) · Patent FR-1908-397199 (2)
Related to aircraft:
Patent agent:
None (83) · Armengaud jeune (25) · None (10) · Marks & Clerk (8) · L. Chassevent (7) · Weismann et Marx (6) · E. Blétry (5) · Émile Bert (4) · G. de Mestral et F. Harlé (4) · Hippolyte Josse (4) · Abel & Imray (3) · W. P. Thompson & Co. (3) · Haseltine, Lake & Co. (3) · C. Blétry (3)
National tech categories:
FR 6.4 (112) · None (55) · HU V/h (19) · DE 77h.5 (13) · AT 77d (11) · USPC 244/90R (3) · DE 77h (3) · DE 77h.10 (3) · DE 77h.7 (2) · DK 77 (2) · FR 10.2 (2)
IPCs:
None (74) · IPC B64C39/00 (33) · IPC B64C17/00 (18) · IPC B64C1/00 (17) · IPC B64C3/00 (16) · IPC B64C3/56 (14) · IPC B64C33/02 (11) · IPC B64C3/52 (8) · IPC B64C13/00 (7) · IPC B64C3/54 (6) · IPC B64C3/48 (5) · IPC B64C3/38 (4) · IPC B64C3/14 (4) · IPC B64C35/00 (4) · IPC B64C27/04 (4) · IPC B64B1/00 (3) · IPC B64C1/26 (3) · IPC B64C23/00 (3)
CPCs:
None (55) · CPC B64C39/00 (24) · CPC B64C17/00 (20) · CPC B64C2700/6295 (17) · CPC B64C3/00 (16) · CPC B64C3/56 (14) · CPC B64C13/00 (13) · CPC B64C33/02 (9) · CPC B64C3/52 (9) · CPC B64C2700/6233 (8) · CPC B64C2700/6218 (7) · CPC B64C3/54 (5) · CPC B64C3/48 (5) · CPC B64C23/005 (5) · CPC B64C3/14 (5) · CPC B64C33/00 (4) · CPC Y02T50/10 (4) · CPC B64C35/00 (4) · CPC B64C2700/6256 (4)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:
Number of figures:

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