Vent with rectangular box and peripheral flange

Details Vent with rectangular box and peripheral flange Vent with rectangular box and peripheral flange

2003-11-19

2004-08-17

Delehanty, Robert A. (Department: 2914)

Environmental heating and cooling; fluid handling and sanitary e

Heating or cooling

Element or attachment, not elsewhere specified

Design Patent

active

D0494669

CLAIM:
The ornamental design for a vent with rectangular box and peripheral flange, as shown and described.

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Catalog entitled “POLAR Hardware Mfg. Co., Inc.”, Catalog No. 90, Chicago, Illinois (cover page, p. 69 and last page), undated.

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