Electricity: magnetically operated switches – magnets – and electr – Magnets and electromagnets – Magnet structure or material
Reexamination Certificate
2005-01-18
2005-01-18
Barrera, Ramon M. (Department: 2832)
Electricity: magnetically operated switches, magnets, and electr
Magnets and electromagnets
Magnet structure or material
C335S301000, C335S306000, C324S319000, C324S320000
Reexamination Certificate
active
06844801
ABSTRACT:
A product line of MRI systems includes a first MRI system including a first yoke and a plurality of magnet blocks forming a first central assembly disposed on the first yoke. The product line also includes a second MRI system including a second yoke, a plurality of magnet blocks forming a second central assembly disposed on the second yoke and shaped the same as the first central assembly, and a first set of magnet blocks mounted to the second yoke at a periphery of the second central assembly.
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Huang Jinhua
Lochner Ronald Floyd
Shen Weijun
Xu Bu-Xin
Armstrong Teasdale LLP
Barrera Ramon M.
GE Medical Systems Global Technology Company LLC
Horton Esq. Carl B.
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