Drilldown: Patents

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Patents > Tech fields: wings & Number of text pages: 2-3 & Number of claims: 2-4

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Office:
Inventors:
None (17) · Robert Esnault-Pelterie (17) · Franz Xaver Wels (4) · Ernst Heinkel (4) · Max Richter (4) · John Law Garsed (3) · Dane Hurlburt (3) · Detlev Zickler (3) · Joseph Hofmann (3) · Franz Schneider (3) · Ludwig Schmidl (3)
Inventor country:
Applicant person:
None (26) · Robert Esnault-Pelterie (17) · Ernst Heinkel (4) · Max Richter (4) · Franz Xaver Wels (4) · Dane Hurlburt (3) · Detlev Zickler (3) · Franz Schneider (3) · Ludwig Schmidl (3) · John Law Garsed (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (66)
Granted:
Supplementary to patent:
None (143) · Patent FR-1908-392672 (4) · Patent FR-1907-373818 (4) · Patent AT-1912-75092 (3) · Patent SE-1906-25199 (3) · Patent GB-1911-12232 (2) · Patent FR-1909-403418 (2) · Patent FR-1909-403985 (2) · Patent FR-1908-397199‎ (2) · Patent DK-1908-11943 (2) · Patent FR-1912-449167 (2) · Patent FR-1912-450422 (2) · Patent DE-1913-06-26 Franz Schneider (2) · Patent DE-1913-287314 (2) · Patent CH-1912-62201 (2) · Patent US-1914-1153143 (2)
Related to aircraft:
Patent agent:
None (94) · Armengaud jeune (31) · L. Chassevent (6) · Marks & Clerk (5) · E. Blétry (4) · W. P. Thompson & Co.‎ (4) · Haseltine, Lake & Co. (3) · C. Blétry (3) · Boult, Wade, and Tennant (3) · G. de Mestral et F. Harlé (3) · Hippolyte Josse (3)
IPCs:
None (86) · IPC B64C39/00 (21) · IPC B64C3/00 (16) · IPC B64C3/54 (12) · IPC B64C3/38 (12) · IPC B64C1/00 (9) · IPC B64C33/02 (8) · IPC B64C17/00 (7) · IPC B64C3/56 (7) · IPC B64C3/52 (6) · IPC B64C13/00 (6) · IPC B64C3/48 (4) · IPC B64C3/42 (4) · IPC B64B1/00 (4) · IPC B64C33/00 (4) · IPC B64C3/26 (3) · IPC B64C3/14 (3) · IPC B64C3/18 (3) · IPC B64C1/26 (3) · IPC B64C11/00 (3)
CPCs:
None (64) · CPC B64C3/00 (18) · CPC B64C39/00 (16) · CPC B64C2700/6295 (15) · CPC B64C33/02 (11) · CPC B64C3/54 (10) · CPC B64C3/385 (10) · CPC B64C13/00 (10) · CPC B64C3/56 (8) · CPC B64C2700/6233 (8) · CPC B64C17/00 (7) · CPC B64C3/52 (6) · CPC B64C33/00 (6) · CPC B64C2700/6256 (6) · CPC B64B1/00 (5) · CPC B64C3/48 (4) · CPC B64C3/42 (4) · CPC B64C3/26 (4) · CPC B64C2700/6235 (4)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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