Drilldown: Patents

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Patents > Tech fields : motor or wings & Number of claims: 5-11

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Office:
Inventors:
None (13) · Robert Esnault-Pelterie (5) · Edmund Sparmann (5) · Henri-Marie Coandă (5) · Henri-Hubert Pagny (4) · Arthur Henry Edwards (4) · Costantino Costantini (3) · René Hanriot (3) · Martin Diederich Rucker (3) · Franz Xaver Wels (3)
Inventor country:
Applicant person:
None (21) · Robert Esnault-Pelterie (5) · Edmund Sparmann (5) · Henri-Marie Coandă (5) · Arthur Henry Edwards (4) · Henri-Hubert Pagny (3) · René Hanriot (3) · Martin Diederich Rucker (3) · Franz Xaver Wels (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (46)
Granted:
Publication date:
Supplementary to patent:
None (121) · Patent SE-1906-23283 (4) · Patent GB-1908-4519 (3) · Patent AT-1912-75092 (3) · Patent AU-1914-14892 (2) · Patent FR-1911-438355 (2) · Patent US-1904-876125 (2) · Patent FR-1909-420884 (2) · Patent FR-1911-448337 (2) · Patent AT-1907-37570 (2) · Patent GB-1912-26911 (2)
Related to aircraft:
Patent agent:
None (47) · Armengaud jeune (15) · None (7) · Marks & Clerk (5) · Hippolyte Josse (5) · E. Blétry (4) · Dupont et Elluin (4) · Charles Dony (3) · Philip M. Justice (3) · Louis Tailfer (3) · Edward Evans & Co. (3) · C. Baumann (3)
National tech categories:
FR 6.4 (62) · None (59) · AT 77d (9) · HU V/h (8) · CH 129b (4) · FR 6.3 (4) · DK 77 (3) · USPC 244/22 (3) · DE 77h.5 (3) · GB 4 propel & steer (2) · USPC 244/80 (2) · FR 5.8 (2) · USPC 244/219 (2) · USPC 244/45R (2) · USPC 244/96 (2) · GB 4 without buoyant (2)
IPCs:
None (79) · IPC B64C39/00 (15) · IPC B64C3/00 (14) · IPC B64C1/00 (11) · IPC B64C17/00 (9) · IPC B64C33/02 (7) · IPC B64C33/00 (7) · IPC B64C3/38 (6) · IPC B64C3/56 (5) · IPC B64C13/00 (4) · IPC B64C3/54 (3) · IPC B64C3/52 (3) · IPC B64C3/48 (3) · IPC B64C3/18 (3)
CPCs:
None (45) · CPC B64C3/00 (15) · CPC B64C17/00 (13) · CPC B64C2700/6233 (11) · CPC B64C39/00 (10) · CPC B64C33/02 (9) · CPC B64C13/00 (8) · CPC B64C2700/6295 (8) · CPC B64C3/56 (7) · CPC B64C33/00 (7) · CPC B64C3/385 (5) · CPC B64C3/52 (4) · CPC B64C2700/6214 (4) · CPC B64C1/00 (4) · CPC B64C3/48 (4) · CPC B64C2700/6218 (4)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 191 results in range #1 to #191.

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