Patent
   D251472
Priority
Feb 27 1976
Filed
Feb 15 1978
Issued
Apr 03 1979
Expiry
Apr 03 1993
Assg.orig
Entity
unknown
1
15
n/a
The ornamental design for a sifter, as shown and described.

FIG. 1 is side elevatonal view of a sifter showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a front elevation view thereof; and

FIG. 6 is a perspective view thereof.

Hutzler, Lawrence R., Uldall, Falle

Patent Priority Assignee Title
D760038, Dec 13 2012 Sifter apparatus
Patent Priority Assignee Title
1118927,
1607530,
2326762,
2592850,
2803375,
3332540,
3415376,
3627128,
971875,
126358,
160726,
186239,
215169,
FR1419903,
GB430048,
/
Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 15 1978Hutzler Manufacturing Company, Inc.(assignment on the face of the patent)
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