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Patents > Supplementary to patent : Patent DE-1916-309361 or None & Number of claims: 10-20

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Tech fields:
airplane (106) · stability (95) · None (82) · frame (79) · propulsion (63) · LTA (57) · navigation (55) · propeller (53) · rudder (46) · Design (39) · control (33) · wings (30) · propellers (25) · landing (23) · airfoil (23) · hybrid (23) · flapping (22) · marine (22) · automatic stability (21) · wheels (21)
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Patent agent:
None (128) · Munn & Co. (26) · John P. Tarbox (21) · None (18) · Boult, Wade & Tennant (7) · Marks & Clerk (6) · Victor J. Evans (5) · Haseltine, Lake & Co. (5) · Armengaud jeune (5) · Jensen & Son (5) · William Wallace White (5) · Boramé et Julien (4) · Charles W. Hills (4) · Brown & Hopkins (3) · Randolph, Jr. (3) · Abel & Imray (3) · E. Blétry (3) · A. E. White (3)
Assigned to:
None (424) · Curtiss Aeroplane and Motor Corporation (6) · Goodyear Tire and Rubber Company (4) · Curtiss Aeroplane (3) · Curtiss Aeroplane & Motor Corporation (3) · Aeroplane Destroyer Company (2) · Haskelite Manufacturing Corporation (2)
National tech categories:
None (176) · FR 6.4 (21) · HU V/h (17) · USPC 244/45R (14) · USPC 244/80 (14) · USPC 244/90R (13) · USPC 244/22 (11) · USPC 244/119 (9) · USPC 244/177 (9) · USPC 244/233 (8) · USPC 244/51 (7) · AU 90.3 (5) · USPC 244/35R (5) · USPC 244/20 (5) · USPC 244/6 (5) · USPC 244/28 (5)
IPCs:
None (295) · IPC B64C39/00 (24) · IPC B64C1/00 (17) · IPC B64C17/00 (15) · IPC B64B1/00 (11) · IPC B64C3/00 (8) · IPC B64C3/38 (6) · IPC B64C25/00 (6) · IPC B64C33/00 (5) · IPC B64C17/06 (5) · IPC B64C3/54 (5) · IPC B64C29/00 (4) · IPC B64C23/00 (4) · IPC B64C13/00 (4) · IPC B64C11/04 (4) · IPC B64C11/00 (3) · IPC B64C11/20 (3) · IPC B64C33/02 (3) · IPC B64B1/58 (3) · IPC B64C35/00 (3)
CPCs:
None (64) · CPC B64C17/00 (35) · CPC B64C2700/6295 (30) · CPC B64C13/00 (27) · CPC B64B1/00 (27) · CPC B64C39/08 (18) · CPC B64C23/005 (18) · CPC B64C33/02 (17) · CPC B64C39/005 (15) · CPC B64C39/00 (14) · CPC B64C3/385 (10) · CPC B64C25/60 (8) · CPC B64C3/00 (8) · CPC B64C2700/6218 (7) · CPC B64C33/00 (7) · CPC B64C35/00 (6) · CPC B64C11/006 (6)
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