Machines not elsewhere specified – Material working – abrading – or founding machinery – Deforming or crushing
Design Patent
2007-05-08
2007-05-08
Davis, Antoine D. (Department: 2915)
Machines not elsewhere specified
Material working, abrading, or founding machinery
Deforming or crushing
Design Patent
active
29266983
CLAIM:
The ornamental design for a hand operated roller press machine, as shown and described.
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patent: 2005/0268761 (2005-12-01), Corcoran et al.
Corcoran Kevin
Highberg Erin
Wilson Jared
Davis Antoine D.
Ellison Educational Equipment Inc.
Palasik Patricia
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