Machines not elsewhere specified – Pump or compressor
Design Patent
2006-02-21
2006-02-21
Seifert, Ralf (Department: 2914)
Machines not elsewhere specified
Pump or compressor
Design Patent
active
D0515590
CLAIM:
The ornamental design for a pump valve piston, as shown and described.
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Dispenser Services of Texas, Inc.
Locke Liddell & Sapp
Seifert Ralf
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