Drilldown: Patents

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Patents > Tech fields : propulsion or track & Number of claims: 6-90

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Office:
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Inventor location:
None (234) · New York city (4) · New York (4) · Pennsylvania (3) · New York state (3) · Cleveland (2) · New York county (2) · New Jersey (2) · Massachusetts (2) · Basses-Alpes (2) · Budapest (2)
Applicant person:
None (40) · Reinhold Schmiechen (4) · Eugene F. Falconnet (4) · Christopher John Lake (3) · Michael Stefan Bjelvučić (3) · Louis Blériot (3) · Alfred-Eugène Pichou (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (110)
Granted:
Supplementary to patent:
None (215) · Patent FR-1902-324521 (2) · Patent FR-1910-435166 (2) · Patent FR-1908-404631 (2) · Patent CH-1899-18666 (2) · Patent FR-1907-378566 (2) · Patent IT-1907-03-09 (2) · Patent FR-1902-326476 (2)
Related to aircraft:
Patent agent:
None (78) · Munn & Co. (19) · None (6) · Marks & Clerk (4) · Boult, Wade & Tennant (4) · Michael J. Stark & Sons (4) · Haseltine, Lake & Co. (3) · J. Owden O'Brien (3) · Abel & Imray (3) · R. S. & A. B. Lacey (3) · John P. Tarbox (3)
National tech categories:
None (74) · FR 6.4 (27) · HU V/h (10) · USPC 244/28 (8) · USPC 244/22 (7) · GB 4 propel & steer (6) · USPC 244/66 (6) · USPC 244/20 (6) · USPC 244/51 (6) · USPC 244/72 (5) · FR 6.3 (5) · USPC 244/25 (5) · USPC 244/30 (5) · USPC 244/93 (4) · USPC 244/26 (4) · GB 4 without buoyant (4) · USPC 244/68 (4) · USPC 244/80 (4) · USPC 244/6 (4)
IPCs:
None (168) · IPC B64C39/00 (17) · IPC B64B1/00 (13) · IPC B64C11/00 (8) · IPC B64C33/00 (7) · IPC B64C23/00 (7) · IPC B64C29/00 (4) · IPC B64C33/02 (4) · IPC B64C27/04 (3) · IPC B64D27/00 (3) · IPC B64C3/52 (3) · IPC B64C17/00 (2) · IPC B64C11/20 (2) · IPC B64C1/00 (2) · IPC B64C3/38 (2) · IPC B64B1/58 (2) · IPC B64B1/40 (2)
CPCs:
None (60) · CPC B64B1/00 (34) · CPC B64C23/005 (19) · CPC B64C39/005 (16) · CPC B64C33/02 (14) · CPC B64C39/00 (8) · CPC B64C11/006 (7) · CPC B64C11/00 (6) · CPC B64C2700/6295 (5) · CPC B63H11/12 (4) · CPC B64C33/00 (4) · CPC B64C17/00 (4) · CPC B64C9/00 (4) · CPC B64C29/0025 (4)
First filing:
Citations from after 1930:
Number of diagram pages:

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