Electricity: magnetically operated switches – magnets – and electr – Magnets and electromagnets – For magnetizing or demagnetizing
Reexamination Certificate
2008-03-13
2010-06-01
Donovan, Lincoln (Department: 2832)
Electricity: magnetically operated switches, magnets, and electr
Magnets and electromagnets
For magnetizing or demagnetizing
C335S205000, C335S302000
Reexamination Certificate
active
07728706
ABSTRACT:
A system for improved magnetization of flexible magnetic sheet material, such as magnetic rubber. More particularly, this invention relates to providing a system for magnetization of pre-printed flexible magnetic sheet material.
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Ball, Sr. Bernard F.
Ogden, Jr. Orval D.
Stotler Donald G.
Donovan Lincoln
Rojas Bernard
Stoneman Martin L.
Stoneman Volk Patent Group
Volk, Jr. Michael D.
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