IP Library Assignment 043000/0790
Patent Assignment
Reel/Frame 043000/0790

Assignment of Assignor's Interest

Recorded: 2017-07-13 Pages: 3
Assignor
WITHERSPOON, BILL
Executed: 2017-05-24
Assignee
EMSEAL JOINT SYSTEMS, LTD.
25 BRIDLE LANE, WESTBOROUGH, MASSACHUSETTS, 01581
Covered Property (1)
Fire and Water Resistant Expansion Joint System
Application: 15/589,329 →
Publication: US 2017/0241132
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 10, 2023
From: EMSEAL JOINT SYSTEMS, LTD.
To: SIKA TECHNOLOGY AG
Reel/Frame 065164/0786 →