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Patent
D296489
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Priority
May 20 1985
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Filed
Jul 23 1987
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Issued
Jun 28 1988
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Expiry
Jun 28 2002
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Assg.orig
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Entity
unknown
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13
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9
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n/a
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The ornamental design for a spiral chute, substantially as shown and described.
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FIG. 1 is a front perspective view of a spiral chute showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a side elevation view thereof; and
FIG. 4 is a front elevation view thereof.
The brake lines shown in FIGS. 1, 3 and 4 indicate indeterminate length of
the spiral chute.
Nair, Moolamkuzhiel R. V.
Patent |
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|
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D890442, |
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Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a