IP Library › Granted Patent US 871,113
Granted Patent S1
US 871,113 · App. 29/576,881 · Granted Dec 31, 2019

Height-adjustable work platform

Inventor: James Robert Lucas (Minneapolis, MN)
Assignee: Ergotron, Inc.
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Quick Facts
Patent No.
US 871,113
App. No.
29/576,881
Granted
Dec 31, 2019
Kind
S1
Claims (1)

The ornamental design for a height-adjustable work platform, as shown and described.

Assignments (2)
GRANT OF PATENT SECURITY INTEREST Recorded Jul 7, 2022
From: ERGOTRON, INC.
To: PNC BANK, NATIONAL ASSOCIATION
Reel/Frame 060613/0415 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 5, 2016
From: LUCAS, JAMES ROBERT
To: ERGOTRON, INC.
Reel/Frame 039942/0817 →