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Registered users: Manage your profile.   Class 335/288 - Rotary-
type magnetic chuck (permanent or electromagnet type)  Subclass
of Class 335 - Electricity: magnetically operated switches,
magnets, and electromagnets Definition: Subject matter wherein
the holding magnet is a magnetic No. of patents: 47 Last issue
date: 07/10/2012  NumberTitleIssue Date 8217743Magnetic locking
system Preferred embodiments of the present magnetic locking
system can be used for releasably locking a first component to a
second component. In one embodiment, the locking system includes
a ferro-magnetic member associated with the first component,
where the ferro-magne... 8183965Switchable core element-based
permanent magnet apparatus A method and device for a switchable
core element-based pe