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Publication numberUSD271105 S
Publication typeGrant
Application numberUS 06/285,475
Publication dateOct 25, 1983
Filing dateJul 21, 1981
Publication number06285475, 285475, US D271105 S, US D271105S, US-S-D271105, USD271105 S, USD271105S
InventorsRoy O. Christianson, Ted T. Christianson
Original AssigneeChristianson Systems, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Bulk material handling apparatus
US D271105 S
Abstract  available in
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  1. The ornamental design for a bulk material handling apparatus, substantially as shown.

FIG. 1 is a front elevational view of a bulk material handling _apparatus showing our new design;

FIG. 2 is a view in side elevation thereof;

FIG. 3 is a view in side elevation thereof showing the side opposite that seen in FIG. 2;

FIG. 4 is a view in rear elevation thereof; and

FIG. 5 is a view in top plan thereof.

The bottom view, being substantially devoid of ornamentation, is not shown.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US4913597 *Aug 12, 1987Apr 3, 1990Christianson Systems, Inc.Silencer for pneumatic grain conveyor
U.S. ClassificationD15/10