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Patents > Office: US & Inventor country: US & Citations from after 1930: None & Number of text pages: 1-2

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Office: (Click arrow to add another value)
Inventor country: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
LTA (69) · frame (52) · airplane (52) · propulsion (51) · propeller (50) · navigation (43) · stability (37) · marine (33) · military (27) · rudder (24) · balloon (23) · None (22) · projectile (22) · airfoil (21) · flapping (19) · safety (18) · car (17) · kite (16) · parachute (15) · propellers (14)
Full specification filed date:
Application number:
None (196)
Granted:
Related to aircraft:
Patent agent:
None (209) · Munn & Co. (25) · Victor J. Evans (5) · R. S. & A. B. Lacey (4) · None (4) · G. H. Strong (4) · Dyer, Dyer, and Taylor (2) · Pierre Barnes (2) · Noyes & Harriman‎ (2) · Joshua R. H. Potts (2) · Hood & Schley (2) · E. W. Anderson (2) · Howson and Howson (2) · C. A. Snow & Co. (2) · Bathul & Bathul? (2)
Assigned to:
None (314) · 1 (3) · Albert L. Watters (2)
IPCs:
None (216) · IPC B64B1/00 (22) · IPC B64C31/00 (11) · IPC B64C31/06 (9) · IPC B64C39/00 (8) · IPC B64C3/00 (7) · IPC B64C11/00 (7) · IPC B64C33/00 (5) · IPC A01H5/02 (4) · IPC B64C17/00 (4) · IPC B64C9/00 (4) · IPC B64C27/00 (4) · IPC B64C1/00 (3) · IPC F42B10/00 (3) · IPC B64B1/58 (3) · IPC B64C25/00 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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