Drilldown: Patents

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Patents > Tech fields: wings & Granted: Yes & Publication date: 1900 - 1999 & Number of text pages: 2

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Office:
Inventors:
None (21) · Robert Esnault-Pelterie (18) · Ernst Heinkel (6) · Stefan Hunyor de Visoly (4) · Max Richter (4) · Lucien-Constant-Joseph Harel (4) · Jane-Françoise-Mathilde Giraud (3) · Ludwig Schmidl (3) · Dane Hurlburt (3) · Alois Laube Jr. (3)
Inventor country:
Applicant person:
None (29) · Robert Esnault-Pelterie (18) · Ernst Heinkel (6) · Max Richter (4) · Lucien-Constant-Joseph Harel (4) · Sándor Temesváry (3) · Ludwig Schmidl (3) · Jane-Françoise-Mathilde Giraud (3) · József Marek (3) · Dane Hurlburt (3) · Alois Laube Jr. (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (71) · 21638D (2)
Granted: (Click arrow to add another value)
Supplementary to patent:
None (138) · Patent FR-1907-373818 (7) · Patent FR-1908-392672 (6) · Patent BE-1911-04-14 Lucien-Constant-Joseph Harel (4) · Patent FR-1911-429224 (2) · Patent DE-1913-287314 (2) · Patent DE-1912-03-18 Allgemeine Elektricitäts-Gesellschaft‎‎ (2) · Patent FR-1916-491738 (2) · Patent DE-1921-384750 (2) · Patent FR-1908-407090 (2) · Patent AT-1907-37570 (2) · Patent US-1913-04-21 George Raymond Lawrence (2) · Patent SE-1906-23283 (2)
Related to aircraft:
Patent agent:
None (111) · Armengaud jeune (28) · G. de Mestral et F. Harlé (8) · J. Bonnet-Thirion (7) · Hippolyte Josse (7) · None (7) · L. Chassevent (6) · E. Blétry (6) · P. Follin (4) · C. Blétry (4) · Charles Dony (3) · Noël et Pellegrini (3) · Émile Bert (3) · J. Fayollet (3) · J. Germain (3)
Assigned to:
IPCs:
None (64) · IPC B64C39/00 (24) · IPC B64C3/00 (17) · IPC B64C17/00 (17) · IPC B64C1/00 (14) · IPC B64C3/38 (12) · IPC B64C33/02 (10) · IPC B64C3/54 (10) · IPC B64C3/52 (8) · IPC B64C3/56 (6) · IPC B64C23/00 (6) · IPC B64C31/04 (5) · IPC B64C1/26 (5) · IPC B64C3/48 (5) · IPC B64C3/26 (5) · IPC B64C13/00 (5) · IPC B64C3/14 (5)
CPCs:
None (65) · CPC B64C39/00 (19) · CPC B64C17/00 (17) · CPC B64C3/00 (17) · CPC B64C2700/6295 (14) · CPC B64C33/02 (10) · CPC B64C3/385 (10) · CPC B64C3/52 (8) · CPC B64C3/54 (7) · CPC Y02T50/166 (7) · CPC B64C3/56 (7) · CPC B64C2700/6233 (6)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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