IP Library › Granted Patent US 594,530
Granted Patent S1
US 594,530 · App. 29/243,567 · Granted Jun 16, 2009

Check valve with contoured body

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Quick Facts
Patent No.
US 594,530
App. No.
29/243,567
Granted
Jun 16, 2009
Kind
S1
Claims (1)

I claim the ornamental design for a check valve with contoured body, as Shown and described.

Assignments (4)
RELEASE OF SECURITY INTEREST Recorded Jul 6, 2022
From: BMO HARRIS BANK N.A.
To: CAMPBELL MANUFACTURING, LLC
Reel/Frame 060415/0893 →
SECURITY INTEREST Recorded Apr 30, 2015
From: CAMPBELL MANUFACTURING, LLC
To: BMO HARRIS BANK N.A.
Reel/Frame 035540/0374 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 22, 2008
From: BRADY PRODUCTS, INC.
To: CAMPBELL MANUFACTURING, LLC
Reel/Frame 021428/0052 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 15, 2005
From: BONNELL, GARY
To: BRADY PRODUCTS INCORPORATED
Reel/Frame 017124/0762 →