Drilldown: Patents

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Patents > Year filed: 1900 - 1909 & Office: US & Number of text pages: 3-11

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Office: (Click arrow to add another value)
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None (287) · Chicago (7) · Pennsylvania (5) · TX (3) · Allegheny county, Pennsylvania (3) · Kansas (3) · PA (3) · Illinois (3) · Missouri (3) · San Antonio (3) · Pittsburgh (3) · Bexar county (3)
Applicant is inventor:
Tech fields:
Airplane (103) · frame (96) · navigation (85) · propulsion (85) · stability (80) · propeller (79) · LTA (62) · rudder (53) · None (40) · flapping (39) · hybrid (36) · airfoil (33) · marine (31) · wheels (28) · takeoff (27) · car (25) · helicopter (24) · landing (21) · parachute (20) · design (16)
Full specification filed date:
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Related to aircraft:
Patent agent:
None (70) · Munn & Co. (34) · None (10) · C. A. Snow & Co. (7) · Spencer Heath (6) · R. S. & A. B. Lacey (5) · Michael J. Stark & Sons (5) · Victor J. Evans (4) · H. A. Toulmin (3) · James L. Norris (3) · Brown & Hopkins (3) · Frank T. Wentworth (3) · Arthur C. Fraser & Usina (3) · Watson E. Coleman (3) · Poole & Brown (3)
Assigned to:
None (313) · Jay S. Milner (2) · William Woods Plankinton (2) · Wright Company (2)
National tech categories:
None (47) · USPC 244/22 (21) · USPC 244/80 (19) · USPC 244/6 (11) · USPC 244/45R (10) · USPC 244/30 (9) · USPC 244/93 (9) · USPC 244/20 (8) · USPC 244/11 (8) · USPC 244/90R (8) · USPC 244/48 (7) · USPC 244/72 (7) · USPC 244/35R (7) · USPC 244/70 (7) · USPC 244/25 (7) · USPC 244/51 (6) · USPC 244/9 (6) · USPC 244/65 (6)
IPCs:
None (252) · IPC B64B1/00 (21) · IPC B64C39/00 (10) · IPC B64C33/00 (10) · IPC B64C33/02 (5) · IPC B64C3/14 (4) · IPC B64C17/00 (3) · IPC B64C9/00 (3) · IPC B64C31/00 (3) · IPC B64C3/38 (3) · IPC B64C3/00 (3) · IPC B64C2700/6295 (2) · IPC B64C13/00 (2) · IPC B64C39/08 (2) · IPC B64C5/04 (2) · IPC B64C27/006 (2)
CPCs:
CPC B64B1/00 (36) · CPC B64C33/02 (29) · CPC B64C39/005 (23) · CPC B64C23/005 (21) · CPC B64C17/00 (19) · CPC B64C13/00 (19) · CPC B64C2700/6295 (16) · CPC B64C39/08 (12) · CPC B64C3/385 (12) · CPC B64C11/006 (11) · None (8) · CPC B64C27/82 (8) · CPC B64C33/00 (8) · CPC B64C27/12 (7) · CPC B64C3/14 (7) · CPC B64C9/00 (6) · CPC B64B1/40 (6)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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