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Publication numberUSD426521 S
Publication typeGrant
Application numberUS 29/074,277
Publication dateJun 13, 2000
Filing dateJul 24, 1997
Priority dateJan 31, 1997
Publication number074277, 29074277, US D426521 S, US D426521S, US-S-D426521, USD426521 S, USD426521S
InventorsKatsutoshi Ishii
Original AssigneeTokyo Electron Limited
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Quartz fin heat retaining tube
US D426521 S
Abstract  available in
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  1. I claim the ornamental design for quartz fin heat retaining tube, as shown.

FIG. 1 a perspective view of a quartz fin heat retaining tube.

FIG. 2 is a top plan view thereof.

FIG. 3 a front elevational view thereof, the rear elevational view being a mirror image of the front view.

FIG. 4 a left side view thereof.

FIG. 5 a right side view thereof.

FIG. 6 a bottom plan view thereof.

FIG. 7 a cross sectional view thereof taken along line 7--7 in FIG. 2; and,

FIG. 8 a cross sectional view thereof taken along line 8--8 in FIG. 3.

U.S. ClassificationD13/182