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Publication numberUSD354335 S
Publication typeGrant
Application numberUS 29/006,659
Publication dateJan 10, 1995
Filing dateApr 5, 1993
Publication number006659, 29006659, US D354335 S, US D354335S, US-S-D354335, USD354335 S, USD354335S
InventorsGeorge G. Siposs
Original AssigneeQuest Medical, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Check valve
US D354335 S
Abstract  available in
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  1. The ornamental design for a check valve, as shown and described.

FIG. 1 is a perspective view of a check valve embodying the design of my invention;

FIG. 2 is a top view thereof, which is identical in all respects to a view taken from the bottom of the check valve;

FIG. 3 is a first end view thereof;

FIG. 4 is a side view thereof, which is identical when taken from either side of the valve; and,

FIG. 5 is a second end view thereof.

U.S. ClassificationD23/237