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Curved wire caster legs
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Patent number D414679
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Issue date Oct 5, 1999
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Kaspar Wire Works, Inc.
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Ross L. Tieken
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D08 - Tools and hardware
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Wire caster legs
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Patent number D407628
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Issue date Apr 6, 1999
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Kaspar Wire Works, Inc.
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Ross L. Tieken
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D08 - Tools and hardware
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Caged skewed caster legs
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Patent number D407630
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Issue date Apr 6, 1999
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Kaspar Wire Works Inc.
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Ross L. Tieken
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D08 - Tools and hardware
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Caged caster legs
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Patent number D404290
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Issue date Jan 19, 1999
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Kaspar Wire Works, Inc.
-
Ross L. Tieken
-
D08 - Tools and hardware
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Wire caster legs
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Patent number D404289
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Issue date Jan 19, 1999
-
Kaspar Wire Works, Inc.
-
Ross L. Tieken
-
D08 - Tools and hardware
-
Wire caster legs
-
Patent number D404291
-
Issue date Jan 19, 1999
-
Kaspar Wire Works, Inc.
-
Ross L. Tieken
-
D08 - Tools and hardware