IP Library › Granted Patent US 6,796,321
Granted Patent Utility
US 6,796,321 · Confirmation No. 5148

PRESSURE RELIEF VALVE

Inventor: Berton L. Vicars
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2002-06-19 OATH Oath or Declaration filed 5 View
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Quick Facts
Patent No.
US 6,796,321
App. No.
10/173,669
Filed
2002-06-19
Granted
2004-09-28
Pub. No.
US20030234049A1
Art Unit
3753
PTA
-8 days