Drilldown: Patents

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Patents > Filing date: 1900 - 1909 & Supplementary to patent: None & Number of figures: 10-40

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Office:
Inventors:
Anthony Rudolph Silverston (5) · Reinhold Schmiechen (4) · James Edward Fraser (3) · Simon Lake (3) · Charles Groombridge (3) · Hugo Hückel (3) · Franz Xaver Wels (3) · Ignaz Etrich (3) · Édouard Vedovelli (3) · William Whitney Christmas (3)
Inventor country:
Applicant person:
None (24) · Reinhold Schmiechen (4) · Anthony Rudolph Silverston (4) · William Alfred South (3) · Édouard Vedovelli (3) · Charles Groombridge (3) · Simon Lake (3) · Hugo Hückel (3) · James Edward Fraser (3) · Ignaz Etrich (3) · Franz Xaver Wels (3)
Applicant is inventor:
Tech fields:
None (63) · airplane (62) · propulsion (57) · frame (48) · stability (45) · LTA (44) · navigation (40) · propeller (35) · flapping (24) · propellers (23) · Design (22) · wings (22) · rudder (22) · marine (22) · hybrid (20) · construction (16) · aerodynamics (13) · whole (12) · car (11)
Full specification filed date:
Application number:
None (74)
Granted:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
Patent agent:
None (58) · None (21) · Armengaud jeune (16) · Munn & Co. (9) · Weismann et Marx (5) · Marks & Clerk (5) · Brandon frères (5) · Michael J. Stark & Sons (5) · C. Blétry (4) · J. Bonnet-Thirion (3) · Boult, Wade & Tennant (3) · J. Owden O'Brien (3) · Lavoix et Mosès (3) · Poole & Brown (3) · Brown & Hopkins (3)
National tech categories:
None (63) · FR 6.4 (56) · FR 6.3 (11) · USPC 244/22 (8) · USPC 244/80 (7) · FR 6.2 (5) · USPC 244/45R (5) · AT 77d (5) · USPC 244/11 (4) · HU V/h (4) · DE 77h (4) · USPC 244/93 (4)
IPCs:
None (119) · IPC B64C39/00 (18) · IPC B64B1/00 (15) · IPC B64C17/00 (11) · IPC B64C3/38 (10) · IPC B64C1/00 (10) · IPC B64C23/00 (9) · IPC B64C33/00 (8) · IPC B64C33/02 (7) · IPC B64C3/00 (5) · IPC B64C13/00 (5) · IPC B64C3/14 (4) · IPC B64C27/04 (4) · IPC B64C17/06 (3) · IPC B64B1/58 (3) · IPC B64C31/06 (3) · IPC B64C31/00 (2) · IPC B64C11/00 (2) · IPC B64C3/52 (2)
CPCs:
None (51) · CPC B64B1/00 (22) · CPC B64C33/02 (16) · CPC B64C23/005 (15) · CPC B64C2700/6295 (13) · CPC B64C17/00 (13) · CPC B64C39/00 (12) · CPC B64C3/385 (10) · CPC B64C33/00 (9) · CPC B64C39/005 (8) · CPC B64C13/00 (7) · CPC B64C39/08 (6) · CPC B64C2700/6218 (5)
First filing:
Citations from after 1930:
Number of diagram pages:

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