Kimberly Elizabeth Durham, Edwin Alphonso, Jinqiu Chen, Peter Gregory Davis, John T R Dillon III, Dona M Kambeyanda, Yashdeep Kumar, Thanigaivel Ashwin Raj, Michael James Rosen: User-propelled steerable apparatus. Magic Walker L C, Pravel Hewitt Kimball & Krieger, March 31, 1998: US05732964 (12 worldwide citation)

A user-propelled walking apparatus comprising a frame assembly having a pair of front wheels and a pair of rear wheels. The pair of front wheels are maintained substantially parallel to one another. An upper body and seat assembly having a seat and a movable torso support unit is mounted to the fram ...

Dave S Christensen, Roger N Castonguay, James Rosen, Francesco DeVizzi: Auxiliary switch mounting configuration for use in a molded case circuit breaker. General Electric Company, Carl B Horton, Cantor Colburn, May 15, 2001: US06232859 (10 worldwide citation)

A molded case circuit breaker assembly using auxiliary switches to perform indication and control functions. The circuit breaker assembly having at least one pole comprising a stationary and a moveable contact where the moveable contact is connected to a moveable contact arm which is activated by a ...