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Patents > Tech fields: wings & Number of claims: 2-4

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Office:
Inventors:
None (19) · Robert Esnault-Pelterie (18) · Jan Jaakson (6) · Max Richter (4) · Ernst Heinkel (4) · Franz Xaver Wels (4) · Gustave Plaisant (3) · Dane Hurlburt (3) · Boo Henning Wallin (3) · Detlev Zickler (3) · Ludwig Schmidl (3) · Franz Schneider (3) · George Anton Ogrissek (3) · Joseph Hofmann (3) · John Law Garsed (3) · John Jaworsky (3) · Alexander Albert Holle (3) · Henri-Marie Coandă (3) · Walter George Tarrant‎ (3) · John Washington Wilson (3)
Inventor country:
Inventor location:
None (276) · Budapest (7) · Seine (3) · Viry-Chatillon (2) · Vaucluse (2) · Eure-et-Loir (2) · Seine-et-Oise (2)
Applicant person:
None (31) · Robert Esnault-Pelterie (18) · Jan Jaakson (6) · Ernst Heinkel (4) · Max Richter (4) · Franz Xaver Wels (4) · Detlev Zickler (3) · Franz Schneider (3) · Ludwig Schmidl (3) · George Anton Ogrissek (3) · Gustave Plaisant (3) · Dane Hurlburt (3) · Walter George Tarrant‎ (3) · Boo Henning Wallin (3) · Henri-Marie Coandă (3) · John Washington Wilson (3) · Alexander Albert Holle (3) · John Law Garsed (3) · John Jaworsky (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (84)
Granted:
Supplementary to patent:
None (188) · Patent GB-1911-12232 (5) · Patent FR-1908-392672 (4) · Patent FR-1907-373818 (4) · Patent CH-1912-62201 (4) · Patent SE-1906-25199 (3) · Patent FR-1909-403985 (3) · Patent AT-1912-75092 (3) · Patent US-1909-970771 (3) · Patent FR-1908-397199‎ (2) · Patent FR-1913-452942 (2) · Patent FR-1912-449167 (2) · Patent US-1914-1153143 (2) · Patent DE-1913-287314 (2) · Patent DE-1913-06-26 Franz Schneider (2) · Patent US-1914-1157636 (2) · Patent DK-1908-11943 (2) · Patent FR-1912-450422 (2) · Patent FR-1909-403418 (2)
Related to aircraft:
Patent agent:
None (108) · Armengaud jeune (32) · Marks & Clerk (9) · L. Chassevent (8) · None (6) · Abel & Imray (4) · W. P. Thompson & Co.‎ (4) · Haseltine, Lake & Co. (4) · Boult, Wade, and Tennant (4) · E. Blétry (4) · G. de Mestral et F. Harlé (3) · C. Blétry (3) · Herbert Haddan & Co. (3) · Hippolyte Josse (3) · Charles Dony (3) · Mewburn, Ellis & Pryor (3)
National tech categories:
FR 6.4 (97) · None (95) · HU V/h (28) · AT 77d (20) · DE 77h.5 (17) · DK 77 (6) · DE 77h.7 (5) · DE 77h.10 (3) · USPC 244/200 (3) · FR 5.3 (3) · USPC 244/72 (2) · CH 129b (2) · CH 129c (2) · DE 77h (2) · GB 4 propel & steer (2)
IPCs:
None (110) · IPC B64C39/00 (29) · IPC B64C3/00 (22) · IPC B64C3/38 (16) · IPC B64C1/00 (13) · IPC B64C3/54 (13) · IPC B64C17/00 (10) · IPC B64C33/02 (9) · IPC B64C3/56 (9) · IPC B64C3/52 (8) · IPC B64C13/00 (6) · IPC B64C11/00 (4) · IPC B64C3/48 (4) · IPC B64B1/00 (4) · IPC B64C3/42 (4) · IPC B64C33/00 (4) · IPC B64C3/26 (4)
CPCs:
None (80) · CPC B64C3/00 (25) · CPC B64C39/00 (21) · CPC B64C2700/6295 (19) · CPC B64C33/02 (15) · CPC B64C2700/6233 (13) · CPC B64C3/385 (12) · CPC B64C17/00 (11) · CPC B64C3/54 (11) · CPC B64C13/00 (10) · CPC B64C3/56 (10) · CPC B64C3/52 (8) · CPC B64C33/00 (7) · CPC B64C2700/6256 (6) · CPC B64C3/26 (5) · CPC B64C2700/6218 (5) · CPC B64B1/00 (5)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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