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Patents > Tech fields : Propulsion or propeller & Number of diagram pages: 3-50000000

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Office:
Inventor location:
None (327) · Pennsylvania (5) · New York state (4) · Minneapolis, Minnesota (3) · Minnesota (3) · Nashville (3) · New York (3) · Tennessee (3) · New York city (3) · New York county (3) · Hennepin county (3) · Seine (2) · Missouri (2) · Paris (2) · Massachusetts (2) · Budapest (2) · Brussels (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (304) · Patent CA-1909-126457 (2) · Patent GB-1911-5162 (2) · Patent GB-1909-12556 (2) · Patent FR-1916-502839 (2) · Patent FR-1902-324521 (2) · Patent FR-1898-03-21 Louis-Étienne Roze (2) · Patent FR-1883- (2) · Patent FR-1908-404631 (2)
Related to aircraft:
Patent agent:
None (102) · Munn & Co. (24) · None (10) · Victor J. Evans (9) · Michael J. Stark & Sons (5) · C. A. Snow & Co. (5) · R. S. & A. B. Lacey (5) · Watson E. Coleman (4) · Franklin H. Hough (4) · Jensen & Son (4) · Marks & Clerk (4) · Chassevent (3) · Boult, Wade & Tennant (3) · Lavoix et Mosès (3) · Joshua R. H. Potts (3) · J. Owden O'Brien (3) · Haseltine, Lake & Co. (3) · H. B. Willson & Co. (3)
National tech categories:
None (80) · FR 6.4 (23) · FR 6.3 (18) · USPC 244/6 (11) · USPC 244/20 (10) · USPC 244/80 (9) · USPC 244/22 (9) · USPC 244/30 (9) · USPC 244/66 (9) · HU V/h (9) · USPC 244/28 (8) · USPC 244/70 (8) · USPC 244/25 (7) · GB 4 propel & steer (7) · USPC 244/139 (7) · USPC 244/51 (7) · FR 6.2 (6) · USPC 244/26 (6) · GB 4 without buoyant (6)
IPCs:
None (260) · IPC B64C39/00 (22) · IPC B64B1/00 (18) · IPC B64C33/00 (9) · IPC B64C33/02 (7) · IPC B64C27/04 (5) · IPC B64C23/00 (4) · IPC B64C11/00 (4) · IPC B64C29/00 (4) · IPC B64C17/00 (3) · IPC B64C3/38 (3) · IPC B64C11/30 (2) · IPC B64C1/00 (2) · IPC B64C11/16 (2) · IPC B64C30/00 (2) · IPC B64B1/40 (2) · IPC B63H1/12 (2) · IPC B63H1/04 (2)
CPCs:
None (67) · CPC B64B1/00 (55) · CPC B64C23/005 (34) · CPC B64C39/005 (28) · CPC B64C33/02 (21) · CPC B64C11/006 (12) · CPC B64C17/00 (11) · CPC B64C33/00 (9) · CPC B64C3/385 (7) · CPC B64C27/82 (6) · CPC B64C39/008 (5) · CPC B64C2700/6274 (5) · CPC B64C9/00 (5) · CPC B64C2700/6295 (5)
First filing:
Citations from after 1930:
Number of diagram pages:

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