Drilldown: Patents

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Patents > Tech fields : LTA or rotary motor & Grant date: 1800 - 1899

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Office:
Inventor location:
None (443) · Paris (7) · Tennessee (5) · Seine (4) · Nashville (3) · New York city (3) · New York state (3) · Berlin (2) · Tarn-et-Garonne (2) · St. Louis (2) · Leipzig (2) · Cincinnati (2) · Hamilton county, OH (2)
Applicant type:
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Granted:
Supplementary to patent:
None (374) · Patent FR-1841-9265 (6) · Patent DE-1895-98580 (5) · Patent FR-1898-278192 (4) · Patent CH-1899-18666 (4) · Patent FR-1836-5429 (3) · Patent FR-1878-124576 (3) · Patent FR-1881-142748 (3) · Patent FR-1891-215265 (3)
Related to aircraft:
Patent agent:
None (335) · Munn & Co. (21) · Armengaud aîné (5) · None (4) · D. W. Glassie (3) · Société Matray frères (3) · Société Marillier et Robelet (3) · 1 (3) · Franklin H. Hough (3) · Dieuaide (3) · Desnos (3) · Haseltine, Lake & Co. (3) · Armengaud jeune (3)
National tech categories:
None (124) · FR 6.3 (75) · DE 77 (73) · USPC 244/30 (21) · FR 6.4 (20) · FR 5 (19) · USPC 244/28 (11) · USPC 244/26 (9) · USPC 244/51 (7) · USPC 244/64 (7) · FR 6 (7) · USPC 244/97 (6) · FR 6.2 (6)
IPCs:
None (365) · IPC B64B1/00 (40) · IPC B64B1/58 (11) · IPC B64B1/40 (11) · IPC B64B1/06 (5) · IPC B64C33/02 (5) · IPC B64B1/62 (5) · IPC B64C39/00 (4) · IPC B64B (4) · IPC B64B1/30 (4) · IPC B64C9/00 (4) · IPC B64C23/00 (3) · (IPC1-7) B64B (2) · IPC B64C9/38 (2) · IPC B64C31/04 (2) · IPC B64D27/20 (2)
CPCs:
None (310) · CPC B64B1/00 (57) · CPC B64B1/40 (24) · CPC B64B1/58 (11) · CPC B64C9/00 (7) · CPC B64C39/005 (7) · CPC B64C23/005 (7) · CPC B64C33/02 (6) · CPC B64B1/62 (6) · CPC B64C31/04 (6) · CPC B64C9/38 (4) · CPC B64C39/008 (4) · CPC B64C11/001 (4) · CPC B64B1/30 (3) · CPC B64C2700/6273 (3) · CPC A63H33/20 (2) · CPC A63H27/10 (2) · CPC B64C33/00 (2) · CPC B64B1/06 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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