IP Library › Granted Patent US 648,220
Granted Patent S1
US 648,220 · App. 29/377,412 · Granted Nov 8, 2011

Container base

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Quick Facts
Patent No.
US 648,220
App. No.
29/377,412
Granted
Nov 8, 2011
Kind
S1
Claims (1)

The ornamental design for a container base, as shown and described.

Assignments (2)
SECURITY INTEREST Recorded Dec 22, 2025
From: PLASTIPAK PACKAGING, INC.
To: WELLS FARGO BANK, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 074028/0732 →
SECURITY INTEREST Recorded Oct 12, 2017
From: PLASTIPAK PACKAGING, INC.
To: WELLS FARGO BANK, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 044204/0547 →