Drilldown: Patents

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Patents > Tech fields : frame or lift or propeller & Filing date: 1900 - 1909 & Number of claims: 1-2

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Office:
Inventors:
Robert Esnault-Pelterie (11) · None (10) · Paul Schmitt (4) · Rudolf Penkala (3) · Lucien Chauvière (3) · Eduard Penkala (3) · Jacques-Jules Sloan (3) · Alfred-Jacques Bergeron (3)
Inventor country:
Applicant person:
None (32) · Robert Esnault-Pelterie (11) · Paul Schmitt (4) · Rudolf Penkala (3) · Jacques-Jules Sloan (3) · Lucien Chauvière (3) · Eduard Penkala (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (93)
Granted:
Publication date:
Supplementary to patent:
None (141) · Patent FR-1908-392672 (6) · Patent SE-1906-25199 (3) · Patent FR-1907-373818 (3) · Patent FR-1908-405961 (3) · Patent FR-1909-398825 (2) · Patent FR-1909-401348 (2) · Patent FR-1906-363017 (2) · Patent GB-1901-21099 (2) · Patent FR-1899-292828 (2) · Patent FR-1908-407090 (2) · Patent DE-1907-194165 (2) · Patent DE-1903-160742 (2)
Related to aircraft:
Patent agent:
None (90) · Armengaud jeune (15) · G. de Mestral et F. Harlé (7) · J. Germain (6) · J. Bonnet-Thirion (6) · None (4) · Charles Dony (4) · Y. Rabilloud et fils (4) · E. Blétry (3) · Dom. Casalonga (3) · Boramé et Julien (3) · Lavoix et Mosès (3) · V. Dupont (3)
National tech categories:
FR 6.4 (88) · None (26) · AT 77d (13) · RU Group V (11) · DE 77h.5 (9) · DE 77h.6 (8) · FR 6.3 (7) · HU V/h (5) · DE 77h (5) · USPC 244/66 (4) · USPC 244/72 (3) · DK 77 (3) · USPC 244/64 (3) · USPC 244/17.19 (3) · FR 6.2 (3)
IPCs:
None (96) · IPC B64B1/00 (17) · IPC B64C23/00 (15) · IPC B64C39/00 (15) · IPC B64C1/00 (9) · IPC B64C17/00 (7) · IPC B64C3/54 (6) · IPC B64C31/06 (5) · IPC B64C11/00 (5) · IPC B64C33/02 (5) · IPC B64C3/38 (4) · IPC B64C35/00 (3) · IPC B64C11/16 (3) · IPC B64C3/48 (3) · IPC B64C3/42 (3)
CPCs:
None (64) · CPC B64C23/005 (21) · CPC B64B1/00 (18) · CPC B64C39/00 (14) · CPC B64C33/02 (8) · CPC B64C2700/6295 (8) · CPC B64C2700/6274 (8) · CPC B64C17/00 (6) · CPC B64C3/385 (5) · CPC B64C39/005 (4) · CPC B64C3/54 (4) · CPC B64C27/82 (4) · CPC B64C11/006 (4) · CPC B64C2700/6218 (4) · CPC A63H27/08 (4)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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