IP Library › Granted Patent US 808,042
Granted Patent S1
US 808,042 · App. 29/576,870 · Granted Jan 16, 2018

Adjustable ladder extension

Inventor: Philip F. Lanzafame (Poulsbo, WA)
Assignee: Phillip F. Lanzafame
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Quick Facts
Patent No.
US 808,042
App. No.
29/576,870
Granted
Jan 16, 2018
Kind
S1
Claims (1)

The ornamental design for an adjustable ladder extension, as shown and described.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 8, 2017
From: LEVELOK CORPORATION
To: LANZAFAME, PHILIP F.
Reel/Frame 041500/0501 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 8, 2016
From: LANZAFAME, PHILIP F.
To: LEVELOK CORPORATION
Reel/Frame 039669/0363 →