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Patents > Inventor country: US & Applicant is inventor: Yes & Filing date: 1800 - 1899

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Office:
Inventor country: (Click arrow to add another value)
Applicant is inventor: (Click arrow to add another value)
Tech fields:
LTA (135) · Propulsion (89) · navigation (71) · None (59) · military (58) · propeller (55) · frame (53) · balloon (45) · projectile (45) · marine (44) · car (41) · kite (41) · rudder (31) · stability (28) · flapping (23) · cargo (20) · parachute (18) · Windmill (16) · airplane (14) · human-powered (14)
Full specification filed date:
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (274) · Munn & Co. (46) · None (7) · C. A. Snow & Co. (5) · Franklin H. Hough (3) · E. W. Anderson (3) · D. W. Glassie (3) · John Wedderburn (2) · Haseltine, Lake & Co. (2) · Chassevent (2) · 1 (2) · Chas. B. Mann (2) · Louis Bagger & Co. (2)
Assigned to:
None (429) · 1 (2) · Dewey Corporation (2) · Magneso Calcite Fire-Proof Company (2) · Charles Spear (2) · Syracuse, NY (2)
IPCs:
None (347) · IPC B64B1/00 (35) · IPC B64C31/00 (17) · IPC B64C31/06 (17) · IPC F42B10/00 (11) · IPC B64C39/00 (6) · IPC A01H5/02 (5) · IPC B64C11/00 (4) · IPC B64C9/00 (4) · IPC B64B1/40 (4) · IPC B64B1/62 (3)
CPCs:
None (101) · CPC B64B1/00 (52) · CPC A63H27/08 (28) · CPC B64C27/54 (28) · CPC B64C11/006 (24) · CPC F42B10/30 (19) · CPC B64C11/48 (17) · CPC B64C11/04 (15) · CPC F16B2/02 (15) · CPC Y10T403/4677 (15) · CPC F16B2200/40 (14) · CPC Y02E10/72 (11) · CPC F05B2260/74 (10) · CPC B64B1/40 (10) · CPC Y10T24/3747 (9) · CPC B63H1/04 (9) · CPC F01D5/06 (9) · CPC B64C11/00 (9)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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