Drilldown: Patents

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Patents > Year granted: 1900 - 1909 & Applicant type: INDIV & Tech fields : hybrid or lift

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Office:
Inventors:
Robert Esnault-Pelterie (19) · Arthur Henry Edwards (6) · Martin Diederich Rucker (4) · Todd Churchill Woodworth (3) · Joseph Chantraine (3) · Rudolf Penkala (3) · Eduard Penkala (3) · John Seiler (3) · Jean Desbois (3) · John Joseph Rekar (3) · Francis Alexander Barton (3)
Inventor country:
Applicant person:
Robert Esnault-Pelterie (19) · None (14) · Arthur Henry Edwards (6) · Martin Diederich Rucker (4) · Jean Desbois (3) · Eduard Penkala (3) · Joseph Chantraine (3) · Rudolf Penkala (3)
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Application number:
None (56)
Granted:
Supplementary to patent:
None (126) · Patent FR-1908-392672 (7) · Patent GB-1908-4519 (5) · Patent FR-1907-373818 (3) · Patent US-1908-927605 (3) · Patent BE-1907-198483 (3) · Patent FR-1905-361723 (2) · Patent US-1908-922952 (2) · Patent FR-1908-394254 (2) · Patent DK-1908-11943 (2) · Patent HU-1901-24148 (2)
Related to aircraft:
Patent agent:
None (64) · Armengaud jeune (31) · None (7) · J. Germain (7) · J. Bonnet-Thirion (5) · G. de Mestral et F. Harlé (4) · W. D. Rowlingson (3) · Boult, Wade & Tennant (3) · C. Blétry (3) · E. Blétry (2) · Weismann et Marx (2) · R. Williams (2) · R. S. & A. B. Lacey (2) · Munn & Co. (2) · Haseltine, Lake & Co. (2) · G. et P. de Mestral (2) · H. D. Fitzpatrick (2) · Charles Assi (2)
Assigned to:
National tech categories:
FR 6.4 (94) · None (38) · FR 6.3 (12) · HU V/h (5) · DE 77h (4) · USPC 244/22 (3) · DK 77 (3) · DE 77h.5 (3) · USPC 244/25 (3) · USPC 244/70 (2) · AU 90.3 (2) · AT 77d (2) · USPC 244/218 (2) · MX F. III (2) · USPC 244/73R (2)
IPCs:
None (70) · IPC B64C39/00 (18) · IPC B64C23/00 (15) · IPC B64B1/00 (14) · IPC B64C33/02 (8) · IPC B64C3/54 (6) · IPC B64C33/00 (5) · IPC B64C3/38 (5) · IPC B64C1/00 (5) · IPC B64B1/58 (5) · IPC B64C17/00 (4) · IPC B64C3/52 (4) · IPC B64C27/04 (4) · IPC B64C13/00 (4) · IPC B64C11/00 (3) · IPC B64B1/40 (3) · IPC B64C29/00 (2) · IPC B64C31/04 (2) · IPC B64C3/00 (2)
CPCs:
None (51) · CPC B64C23/005 (17) · CPC B64B1/00 (16) · CPC B64C39/00 (16) · CPC B64C2700/6295 (13) · CPC B64C2700/6274 (11) · CPC B64C33/02 (10) · CPC B64B1/58 (5) · CPC B64C3/385 (5) · CPC B64C33/00 (5) · CPC B64C3/54 (5) · CPC B64C17/00 (4) · CPC B64C39/005 (4) · CPC B64C3/52 (4) · CPC B64C13/00 (4) · CPC B64C27/04 (4) · CPC B64C1/00 (3) · CPC B64C13/30 (3) · CPC B64B1/40 (3)
First filing:
Cites these patents:
Citations from after 1930:
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