IP Library › Granted Patent US 5,056,548
Granted Patent Utility
US 5,056,548 · App. 07/596,508

Check valve assembly with removable seat

Inventor: Maury J. Mills
Patented Case View Patent ↗
Granted: Oct 15, 1991 Filed: Oct 12, 1990
Inventor
Maury J. Mills
Assignee (at issue)
KF Industries, Inc.

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Quick Facts
Patent No.
US 5,056,548
App. No.
07/596,508
Filed
1990-10-12
Granted
1991-10-15
Kind
A