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Patents > Tech fields : Frame or Safety & Grant date: 1911

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Inventor location:
None (242) · Illinois (2) · Paris (2)
Applicant person:
None (29) · Joseph Wetterwald (6) · Louis Blériot (6) · Robert Esnault-Pelterie (4) · Johann Schütte (4) · Cassius Edward Lamburth (3) · Albert Hugo Friedel (3) · Carl Hanschke (3) · Absalom Calhoun Ulmer (3) · Ludwig Schmidl (3)
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None (62)
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Supplementary to patent:
None (196) · Patent DE-1909-220044 (3) · Patent DE-1910-06-18 Carl Hanschke (3) · Patent US-1910-1011683 (2) · Patent US-1909-970771 (2) · Patent US-1909-1137533 (2) · Patent US-1909-1008096 (2) · Patent FR-1910-414004 (2) · Patent FR-1907-373818 (2) · Patent DE-1910-234453 (2) · Patent DE-1909-232158 (2) · Patent US-1910-982907 (2) · Patent AT-1910-49705 (2)
Related to aircraft:
Patent agent:
None (76) · Armengaud jeune (10) · Victor J. Evans (5) · Munn & Co. (5) · None (5) · H. C. Evert & Co. (4) · Joshua R. H. Potts (4) · L. Chassevent (4) · Marks & Clerk (4) · J. Germain (3) · Lincoln Sonntag (3) · R. S. & A. B. Lacey (3) · C. A. Snow & Co. (3) · Brandon frères (3) · Herbert Haddan & Co. (3) · Weismann et Marx (3) · Watson E. Coleman (3)
National tech categories:
FR 6.4 (56) · None (37) · AT 77d (10) · USPC 244/90R (9) · USPC 244/139 (7) · HU V/h (6) · USPC 244/13 (6) · USPC 244/66 (6) · USPC 244/22 (5) · USPC 244/48 (5) · USPC 244/50 (5) · USPC 244/6 (5) · USPC 244/38 (4) · USPC 244/80 (4) · USPC 244/87 (4) · USPC 244/11 (4) · RU Group V (4)
IPCs:
None (154) · IPC B64C39/00 (18) · IPC B64C17/00 (10) · IPC B64B1/00 (6) · IPC B64C25/00 (6) · IPC B64C1/00 (5) · IPC B64D17/00 (5) · IPC B64C3/00 (5) · IPC B64B1/58 (5) · IPC B64C3/54 (4) · IPC B64C3/38 (4) · IPC B64C3/18 (4)
CPCs:
None (45) · CPC B64C2700/6295 (18) · CPC B64C17/00 (16) · CPC B64C39/00 (16) · CPC B64C23/005 (14) · CPC B64C13/00 (13) · CPC B64C3/385 (11) · CPC B64C33/02 (9) · CPC B64C33/00 (7) · CPC B64B1/00 (7) · CPC B64C3/00 (6) · CPC B64C25/62 (6) · CPC B64C3/54 (6) · CPC B64C39/005 (6) · CPC B64C39/08 (6) · CPC B64B1/58 (6)
First filing:
Citations from after 1930:
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