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Publication numberUSD243635 S
Publication typeGrant
Application numberUS 05/598,544
Publication dateMar 8, 1977
Filing dateJul 23, 1975
Publication number05598544, 598544, US D243635 S, US D243635S, US-S-D243635, USD243635 S, USD243635S
InventorsBruce B. Miller
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Pressure relief valve for respiratory inhalation systems
US D243635 S
Images(1)
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Claims(1)
  1. The ornamental design for a pressure relief valve for respiratory inhalation systems, as shown and described.
Description

FIG. 1 is a perspective view of a pressure relief valve for respiratory inhalation systems showing my new design;

FIG. 2 is a side elevational view thereof;

FIG. 3 is a right end elevational view thereof;

FIG. 4 is a left end elevational view thereof;

FIG. 5 is a top plan view thereof; and

FIG. 6 is a bottom plan view thereof.

The broken lines are shown for illustrative purposes only.

Classifications
U.S. ClassificationD24/129, D23/235