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Patents > Inventor country: US & Inventor location: None & Filing date: 1800 - 1899

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Office:
Inventor country: (Click arrow to add another value)
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Applicant is inventor:
Tech fields:
LTA (115) · Propulsion (77) · navigation (63) · military (57) · None (54) · frame (49) · propeller (49) · marine (44) · projectile (44) · balloon (42) · car (39) · kite (39) · rudder (26) · stability (25) · flapping (21) · cargo (19) · parachute (18) · Windmill (15) · fun (14) · safety (13)
Full specification filed date:
Granted:
Related to aircraft:
Patent agent:
None (249) · Munn & Co. (38) · None (7) · C. A. Snow & Co. (6) · Franklin H. Hough (3) · E. W. Anderson (3) · D. W. Glassie (3) · John Wedderburn (3) · Chassevent (2) · Haseltine, Lake & Co. (2) · J. Walter Douglass (2) · 1 (2) · Chas. B. Mann (2) · Louis Bagger & Co. (2)
Assigned to:
None (401) · Magneso Calcite Fire-Proof Company (2)
IPCs:
None (333) · IPC B64B1/00 (28) · IPC B64C31/06 (17) · IPC B64C31/00 (16) · IPC F42B10/00 (10) · IPC B64C39/00 (5) · IPC B64B1/40 (4) · IPC A01H5/02 (3) · IPC B64C9/00 (3) · IPC B64B1/62 (3) · IPC B64C11/00 (3)
CPCs:
None (94) · CPC B64B1/00 (45) · CPC A63H27/08 (26) · CPC B64C27/54 (26) · CPC B64C11/006 (22) · CPC F42B10/30 (17) · CPC B64C11/48 (17) · CPC Y10T403/4677 (13) · CPC F16B2/02 (13) · CPC B64C11/04 (13) · CPC Y02E10/72 (12) · CPC F16B2200/40 (12) · CPC B63H1/04 (9) · CPC F01D5/06 (9) · CPC B64C11/00 (9) · CPC B64B1/40 (8) · CPC B64C13/06 (7) · CPC B63H1/12 (7) · CPC Y10T24/3747 (7) · CPC F05B2260/74 (7)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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