Drilldown: Patents

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Patents > Year granted: 1909 & Related to aircraft: Yes & Number of diagram pages: 0-50000000

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Inventors:
Robert Esnault-Pelterie (12) · None (10) · Johann Schütte (6) · Nicolas Hornstein (4) · Paul Schmitt (3) · Paul Frederik Degn (3) · Hippolyte Chevron (3) · Jacques Ravelli (3) · Alfred E. Wunderlich (3) · John Seiler (3) · Joseph Allison Steinmetz (3)
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Applicant person:
None (23) · Robert Esnault-Pelterie (12) · Johann Schütte (6) · Nicolas Hornstein (4) · Alfred E. Wunderlich (3) · Joseph Allison Steinmetz (3) · Jacques Ravelli (3) · Hippolyte Chevron (3) · Paul Frederik Degn (3) · Paul Schmitt (3) · John Seiler (3)
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None (34)
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Supplementary to patent:
None (145) · Patent FR-1908-392672 (7) · Patent FR-1909-398825 (3) · Patent FR-1907-382794 (2) · Patent DE-1907-202942 (2) · Patent ES-1906-38692 (2) · Patent FR-1908-401308 (2) · Patent DE-1907-214228 (2) · Patent BE-1908-May 22 Robert Esnault-Pelterie (2) · Patent US-1908-927605 (2)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (52) · Armengaud jeune (23) · Marks & Clerk (7) · Boult, Wade & Tennant (7) · G. de Mestral et F. Harlé (6) · Lavoix et Mosès (5) · E. Blétry (5) · Charles Assi (4) · Weismann et Marx (4) · Hippolyte Josse (4) · Émile Klotz (4) · None (3) · J. Germain (3) · J. Bonnet-Thirion (3) · Ed. Wolf (3) · Dom. Casalonga (3) · Y. Rabilloud et fils (3) · Ch. Mardelet (3) · C. Blétry (3)
National tech categories:
FR 6.4 (123) · None (59) · HU V/h (5) · FR 6.2 (3) · AT 77d (2) · DE 77h.10 (2) · USPC 244/90R (2) · GB 4 aërostats (2) · USPC 244/13 (2) · USPC 244/46 (2)
IPCs:
None (55) · IPC B64C39/00 (25) · IPC B64B1/00 (22) · IPC B64C17/00 (12) · IPC B64C3/38 (11) · IPC B64C33/02 (10) · IPC B64C1/00 (8) · IPC B64C23/00 (8) · IPC B64B1/58 (7) · IPC B64C27/04 (5) · IPC B64C25/00 (5) · IPC B64C3/54 (5) · IPC B64C11/00 (5) · IPC B64C11/20 (4) · IPC B64B1/40 (4) · IPC B64C33/00 (3) · IPC B64B1/62 (3) · IPC B64D35/04 (3)
CPCs:
None (30) · CPC B64C39/00 (22) · CPC B64B1/00 (21) · CPC B64C2700/6295 (20) · CPC B64C17/00 (14) · CPC B64C3/385 (11) · CPC B64C23/005 (10) · CPC B64C33/02 (9) · CPC B64C11/006 (8) · CPC B64C2700/6274 (8) · CPC B64B1/58 (7) · CPC B64B1/40 (5) · CPC B64C2700/6212 (5) · CPC B64C33/00 (4) · CPC B64C39/005 (4) · CPC B64C3/54 (4) · CPC B64C2700/6218 (4)
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