Drilldown: Patents

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Patents > Applicant firm: None & Tech fields: frame & Number of claims: 3-4

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Office:
Applicant person:
None (51) · Robert Esnault-Pelterie (7) · Dermot Joseph Mooney (6) · Henri-Marie Coandă (5) · Johann Schütte (5) · Ernst Heinkel (5) · Adolphe Clément-Bayard (4) · Carl Hanschke (4) · Joseph Allison Steinmetz (3) · Edward Eugene Brown (3) · Louis Blériot (3) · Franz Xaver Wels (3) · John Washington Wilson (3) · Walter George Tarrant (3) · Jan Jaakson (3)
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Full specification filed date:
Application number:
None (102)
Granted:
Supplementary to patent:
None (184) · Patent DE-1910-06-18 Carl Hanschke (4) · Patent DE-1909-220044 (4) · Patent FR-1907-373818 (3) · Patent GB-1911-12232 (3) · Patent AT-1912-75092 (3) · Patent US-1909-970771 (3) · Patent US-1903-821393 (2) · Patent FR-1909-403418 (2) · Patent DE-1908-232250 (2) · Patent FR-1911-438580 (2) · Patent FR-1911-431131 (2) · Patent CH-1912-62201 (2) · Patent CA-1910-131159 (2)
Related to aircraft:
Patent agent:
None (94) · Armengaud jeune (20) · None (9) · Haseltine, Lake & Co. (7) · Boult, Wade & Tennant (7) · Munn & Co. (5) · Lavoix et Mosès (4) · Charles Dony (4) · Victor J. Evans (4) · Hippolyte Josse (4) · Edwin Phillips (3) · Brandon frères (3) · Dupont et Elluin (3)
National tech categories:
None (69) · FR 6.4 (65) · AT 77d (16) · HU V/h (16) · USPC 244/22 (8) · DE 77h.5 (8) · DK 77 (6) · USPC 244/6 (6) · USPC 244/30 (5) · USPC 244/28 (4) · USPC 244/51 (4) · USPC 244/87 (4) · USPC 244/153R (4) · USPC 244/90R (4) · USPC 244/64 (4)
IPCs:
None (147) · IPC B64C39/00 (17) · IPC B64C3/00 (13) · IPC B64B1/00 (12) · IPC B64C1/00 (12) · IPC B64C3/38 (9) · IPC B64C3/18 (8) · IPC B64B1/58 (7) · IPC B64C17/00 (5) · IPC B64C33/00 (5) · IPC B64C25/00 (5) · IPC B64C3/56 (4) · IPC B64C13/00 (3) · IPC B64C31/00 (3) · IPC B64C31/04 (3) · IPC B64C31/06 (3) · IPC B64C35/00 (3) · IPC B64B1/60 (3) · IPC B64C1/06 (3)
CPCs:
None (73) · CPC B64B1/00 (20) · CPC B64C39/00 (17) · CPC B64C2700/6295 (16) · CPC B64C33/02 (12) · CPC B64C3/385 (12) · CPC B64C3/00 (12) · CPC B64B1/58 (11) · CPC B64C23/005 (10) · CPC B64C17/00 (8) · CPC B64C13/00 (6) · CPC B64C1/00 (6) · CPC A63H27/08 (6) · CPC B64C39/005 (6) · CPC B64C3/56 (5) · CPC B64C3/185 (5) · CPC B64C31/04 (5)
First filing:
Citations from after 1930:
Number of text pages:
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