IP Library › Granted Patent US 619,653
Granted Patent S1
US 619,653 · App. 29/335,476 · Granted Jul 13, 2010

Ladder climbing demonstration exhibit

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Quick Facts
Patent No.
US 619,653
App. No.
29/335,476
Granted
Jul 13, 2010
Kind
S1
Claims (1)

The ornamental design for a ladder climbing demonstration exhibit, as shown and described.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 14, 2012
From: GORE ENTERPRISE HOLDINGS, INC.
To: W. L. GORE & ASSOCIATES, INC.
Reel/Frame 027906/0508 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 6, 2009
From: WILLARD, CHARLES M.; CANDY, WILLIAM F.
To: GORE ENTERPRISE HOLDINGS, INC.
Reel/Frame 022912/0717 →