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Publication numberUSD322129 S
Publication typeGrant
Application numberUS 07/354,697
Publication dateDec 3, 1991
Filing dateMay 18, 1989
Publication number07354697, 354697, US D322129 S, US D322129S, US-S-D322129, USD322129 S, USD322129S
InventorsChozo Matsumoto, Tsuyoshi Yonezawa
Original AssigneeTsubakimoto Bulk Systems Corporation
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
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US D322129 S
Abstract  available in
Images(3)
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Claims(1)
  1. The ornamental design for a viewing window, as shown and described.
Description

FIG. 1 is a top plan view of a viewing window showing our new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a right side elevational view; the left side being a mirror image thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a top plan view of a second embodiment of a viewing window showing our new design;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a front elevational view thereof;

FIG. 9 is a right side elevational view, the left side being a mirror image thereof;

FIG. 10 is a rear elevational view thereof;

FIG. 11 is a right side elevational view of the viewing window in FIG. 4 with the cover raised; and

FIG. 12 is a right side elevational view of the viewing window in FIG. 9 with the cover raised.

Classifications
U.S. ClassificationD25/48.7