IP Library Granted Patent US 584,422
Granted Patent S1
US 584,422 · App. 29/251,863 · Granted Jan 6, 2009

Ladder leveler stile

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Quick Facts
Patent No.
US 584,422
App. No.
29/251,863
Granted
Jan 6, 2009
Kind
S1
Claims (1)

We claim the ornamental design for the ladder leveler stile, as shown and described.

Assignments (8)
RELEASE OF SECURITY INTEREST IN PATENTS AT R/F 043328/0001 Recorded Jun 12, 2023
From: JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT
To: KNAACK LLC; WERNER CO.; WERNER TECHNOLOGIES, INC.
Reel/Frame 063957/0231 →
PATENT SECURITY AGREEMENT (TERM LOAN) Recorded Jul 25, 2017
From: KNAACK LLC; WERNER CO.; WERNER TECHNOLOGIES, INC.
To: JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT IN RESPECT OF THE TERM LOAN CREDIT AGREEMENT
Reel/Frame 043328/0001 →
PATENT SECURITY AGREEMENT (ABL) Recorded Jul 25, 2017
From: KNAACK LLC; WERNER CO.; WERNER TECHNOLOGIES, INC.
To: JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT IN RESPECT OF THE ABL CREDIT AGREEMENT
Reel/Frame 043327/0956 →
RELEASE OF SECURITY INTEREST IN INTELLECTUAL PROPERTY COLLATERAL Recorded Jul 24, 2017
From: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
To: WERNER CO.
Reel/Frame 043318/0824 →
RELEASE OF SECURITY INTEREST IN INTELLECTUAL PROPERTY COLLATERAL Recorded Jul 24, 2017
From: WERNER CO.
To: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 043318/0877 →
SECURITY AGREEMENT Recorded Apr 29, 2011
From: WERNER CO.
To: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 026200/0981 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 7, 2006
From: DANGROW, JOSEPH C.; GREBINOSKI, JAMES J.
To: WERNER CO.
Reel/Frame 017457/0514 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 7, 2006
From: DEOLIVEIRA, SERGIO
To: WERNER CO.
Reel/Frame 017457/0518 →