IP Library › Granted Patent US 500,663
Granted Patent S1
US 500,663 · App. 29/194,483 · Granted Jan 11, 2005

Door closer chain

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Quick Facts
Patent No.
US 500,663
App. No.
29/194,483
Granted
Jan 11, 2005
Kind
S1
Claims (1)

The ornamental design for a door closer chain, as shown and described.

Assignments (1)
RELEASE OF SECURITY INTEREST IN PATENTS - ABL Recorded Jul 2, 2020
From: FIFTH THIRD BANK
To: RADIO SYSTEMS CORPORATION
Reel/Frame 053122/0774 →