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Patent
   D267360
Priority
May 23 1980
Filed
May 23 1980
Issued
Dec 21 1982
Expiry
Dec 21 1996
Inventors
Pair, Ron
Assg.orig
Assg.curr
Entity
unknown
Referenced by
4
References
2
Maint.:
n/a
The ornamental design for a dust free loading apparatus, as shown and described.

FIG. 1 is a front elevational view of a dust free loading apparatus showing my new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a top plan view thereof; and

FIG. 6 is a bottom plan view thereof.
INVENTORS:

Pair, Ron

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D295339, Oct 17 1985 Bulk storage dispensing bin and support assembly
D365909, Sep 21 1994 Telescopic grain spout
D865313, Jul 20 2016 Stratasys, Inc. Material hopper
D874780, Aug 22 2016 STRATASYS, INC Material hopper
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
3881610,
4252493, Mar 30 1979 Owens-Corning Fiberglas Technology Inc Method and apparatus for receiving bulk particulate materials involving dust control and reduced air contamination
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