IP Library › Granted Patent US 707,795
Granted Patent S1
US 707,795 · App. 29/455,455 · Granted Jun 24, 2014

Check valve

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Quick Facts
Patent No.
US 707,795
App. No.
29/455,455
Granted
Jun 24, 2014
Kind
S1
Claims (1)

The ornamental design for a check valve, as shown and described.

Assignments (1)
SECURITY INTEREST Recorded Oct 29, 2025
From: FEDERAL SIGNAL CORPORATION
To: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT
Reel/Frame 072717/0009 →