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Patents > Office : AU or BE or US & Supplementary to patent : Patent BE-1909-214032 or None & Number of figures: 9-40

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Office: (Click arrow to add another value)
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Tech fields:
airplane (95) · stability (85) · frame (72) · navigation (66) · propulsion (62) · LTA (58) · propeller (53) · None (50) · rudder (38) · hybrid (32) · landing (25) · wings (25) · marine (24) · car (23) · control (22) · flapping (21) · helicopter (20) · wheels (20) · takeoff (19)
Full specification filed date:
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Related to aircraft:
Patent agent:
None (94) · Munn & Co. (26) · John P. Tarbox (7) · None (7) · Victor J. Evans (7) · Charles W. Hills (6) · Michael J. Stark & Sons (5) · Poole & Brown (4) · Joshua R. H. Potts (4) · R. S. & A. B. Lacey (3) · Dyer, Dyer, and Taylor (3) · D. W. Glassie (3) · Brown & Hopkins (3) · C. C. Hines (3) · Watson E. Coleman (3) · Herbert H. Thompson (3) · James L. Norris (3)
Assigned to:
None (326) · Sperry Gyroscope Company (3) · Curtiss Aeroplane (2) · John A. Roebling's Sons (2) · Curtiss Aeroplane and Motor Corporation (2) · William Woods Plankinton (2)
National tech categories:
None (88) · USPC 244/80 (22) · USPC 244/30 (11) · USPC 244/22 (11) · USPC 244/177 (10) · USPC 244/233 (10) · USPC 244/234 (9) · USPC 244/35R (9) · AU 90.3 (8) · USPC 244/45R (8) · USPC 244/93 (8) · USPC 244/48 (7) · USPC 244/6 (7) · USPC 244/47 (6) · USPC 244/96 (6) · USPC 244/28 (6) · USPC 244/90R (6) · USPC 244/119 (6) · USPC 244/20 (6) · USPC 244/87 (6)
IPCs:
None (250) · IPC B64B1/00 (18) · IPC B64C3/00 (15) · IPC B64C39/00 (14) · IPC B64C17/00 (8) · IPC B64C13/00 (7) · IPC B64C33/00 (5) · IPC B64C35/00 (3) · IPC B64C33/02 (3) · IPC B64C3/38 (3) · IPC B64C3/14 (3)
CPCs:
CPC B64B1/00 (37) · CPC B64C17/00 (33) · CPC B64C13/00 (24) · CPC B64C39/005 (20) · None (18) · CPC B64C23/005 (17) · CPC B64C2700/6295 (16) · CPC B64C33/02 (14) · CPC B64C3/14 (11) · CPC B64C39/08 (10) · CPC B64C3/385 (9) · CPC B64C3/00 (9) · CPC B64C35/00 (8) · CPC B64C13/24 (7) · CPC B64C33/00 (7) · CPC Y10S244/904 (5) · CPC B64C27/54 (5) · CPC B64C9/00 (5) · CPC B64C27/12 (5) · CPC B64C11/006 (5)
First filing:
Citations from after 1930:

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