Drilldown: Patents

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Patents > Tech fields : frame or marine & Number of figures: 5-6

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Application number:
None (138) · airfoil (2)
Granted:
Supplementary to patent:
None (236) · Patent DE-1910-06-18 Carl Hanschke (4) · Patent DE-1909-220044 (4) · Patent SE-1906-23283 (4) · Patent FR-1909-401348 (3) · Patent FR-1907-373818 (3) · Patent NZ-1909-26981 (3)
Related to aircraft:
Patent agent:
None (131) · Armengaud jeune (18) · Munn & Co. (9) · Haseltine, Lake & Co. (8) · None (6) · Weismann et Marx (6) · Marks & Clerk (4) · E. Blum & Co. (4) · L. Chassevent (4) · G. de Mestral et F. Harlé (4) · J. Germain (4) · Lavoix et Mosès (4) · Abel & Imray (4) · Victor J. Evans (3) · John P. Tarbox (3) · Carpmael & Co. (3) · C. Blétry (3) · Gaston Rose (3) · Dom. Casalonga (3) · Boramé et Julien (3)
National tech categories:
FR 6.4 (84) · None (77) · AT 77d (22) · HU V/h (14) · DE 77h.5 (13) · FR 6.2 (8) · USPC 244/70 (5) · DE 77h.9 (5) · USPC 244/90R (5) · USPC 244/66 (4) · USPC 244/64 (4) · USPC 244/22 (4) · DE 77 (4) · DE 77h (4) · AU 90.3 (4)
IPCs:
None (168) · IPC B64C39/00 (21) · IPC B64B1/00 (16) · IPC B64C1/00 (15) · IPC B64C3/00 (11) · IPC B64C17/00 (11) · IPC B64C25/00 (8) · IPC B64C3/56 (7) · IPC B64C3/38 (7) · IPC B64C31/06 (5) · IPC B64C23/00 (5) · IPC B64C33/00 (4) · IPC B64C13/00 (4) · IPC B64C3/18 (4)
CPCs:
None (84) · CPC B64B1/00 (21) · CPC B64C39/00 (18) · CPC B64C2700/6295 (17) · CPC B64C17/00 (14) · CPC B64C13/00 (11) · CPC B64C3/00 (10) · CPC B64C39/005 (10) · CPC B64C23/005 (10) · CPC B64C3/385 (10) · CPC B64C35/00 (8) · CPC B64C39/08 (7) · CPC B64B1/58 (7) · CPC B64C2700/6218 (7) · CPC B64C33/02 (7) · CPC B64F2700/6226 (6) · CPC B64C3/56 (6) · CPC B64C25/06 (6) · CPC B64C27/82 (5)
First filing:
Citations from after 1930:
Number of diagram pages:
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