IP Library › Granted Patent US 520,147
Granted Patent S1
US 520,147 · App. 29/210,555 · Granted May 2, 2006

Top for step ladder

Assignee: World Factory, Inc.
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Quick Facts
Patent No.
US 520,147
App. No.
29/210,555
Granted
May 2, 2006
Kind
S1
Claims (1)

The ornamental design for top for step ladder, as shown and described.

Assignments (3)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 29, 2015
From: WORLD FACTORY, INC.
To: LAKESOUTH HOLDINGS LLC
Reel/Frame 036203/0550 →
SECURITY INTEREST Recorded Mar 23, 2015
From: WORLD FACTORY, INC.
To: KUELBS, JOHN A.; KUELBS, GREGORY G.
Reel/Frame 035258/0352 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 6, 2004
From: JONES, CHAD H.; KUELBS, GUSTAV P.
To: WORLD FACTORY, INC.
Reel/Frame 015220/0773 →