IP Library › Granted Patent US 587,575
Granted Patent S1
US 587,575 · App. 29/321,559 · Granted Mar 3, 2009

Trigger sprayer

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Quick Facts
Patent No.
US 587,575
App. No.
29/321,559
Granted
Mar 3, 2009
Kind
S1
Claims (1)

We claim the ornamental design for a trigger sprayer, as shown and described.

Assignments (2)
CHANGE OF NAME Recorded Nov 28, 2016
From: MEADWESTVACO CALMAR, INC.
To: WESTROCK DISPENSING SYSTEMS, INC.
Reel/Frame 040689/0451 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 29, 2008
From: HILDEBRAND, GEORGE R.; DEJONG, DAVID L.
To: MEADWESTVACO CALMAR, INC.
Reel/Frame 021307/0062 →