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Patents > Office : BE or US & Tech fields: stability

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Supplementary to patent:
None (370) · Patent NO-1915-12-15 Carl Alfred Johansson (2)
Related to aircraft:
Patent agent:
None (201) · Munn & Co. (24) · Victor J. Evans (15) · C. A. Snow & Co. (5) · Charles W. Hills (5) · None (4) · Watson E. Coleman (4) · Raclot (4) · Spear, Middleton, Donaldson & Spear (3) · E. et G. Bede (3) · A. Wunderlich & Cie, Ingénieurs-Conseils (3) · R. S. & A. B. Lacey (3)
Assigned to:
None (369) · 1 (4) · Goodyear Tire and Rubber Company (3) · (1/4) (2)
National tech categories:
None (39) · BE K (38) · USPC 244/80 (36) · USPC 244/90R (19) · USPC 244/45R (18) · USPC 244/177 (16) · USPC 244/93 (13) · USPC 244/48 (12) · USPC 244/35R (11) · USPC 244/79 (11) · USPC 244/78.1 (10) · USPC 244/13 (8) · USPC 244/87 (8) · USPC 244/46 (8) · USPC 244/51 (7) · USPC 244/6 (7) · USPC 244/76R (7) · USPC 244/233 (6) · USPC 244/82 (6)
IPCs:
None (299) · IPC B64C17/00 (14) · IPC B64B1/00 (12) · IPC B64C39/00 (10) · IPC B64C13/00 (8) · IPC CPC B64C13/00 (7) · IPC B64C3/14 (7) · IPC B64C3/00 (7) · IPC B64B1/40 (5) · IPC B64C31/00 (5) · IPC F42B10/00 (4) · IPC B64C33/00 (4) · IPC B64C2700/6295 (3) · IPC B64C31/06 (3) · IPC B64C33/02 (3) · IPC B64C1/00 (3) · IPC B64C3/38 (3)
CPCs:
CPC B64C17/00 (62) · None (52) · CPC B64C13/00 (46) · CPC B64C2700/6295 (34) · CPC B64B1/00 (17) · CPC B64C3/385 (16) · CPC B64C23/005 (16) · CPC B64C3/14 (14) · CPC B64B1/40 (14) · CPC B64C39/08 (11) · CPC B64C39/005 (11) · CPC B64C13/24 (11) · CPC B64C33/02 (9) · CPC B64C17/06 (7) · CPC B64C9/00 (7) · CPC Y10T74/1218 (6)
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