Patent Assignment
Reel/Frame 025559/0602
Assignment of Assignor's Interest
Recorded: 2010-12-30
Pages: 4
Assignor
TIEMENS, JIM
Executed: 2009-10-26
Assignee
SPERIAN HEARING PROTECTION, LLC
7828 WATERVILLE ROAD, SAN DIEGO, CALIFORNIA, 92154
Covered Property
(1)
Earplug
Patent:
654,163 →
Application:
29/380,678 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger and Change of Name
Oct 22, 2025
From: SPERIAN HEARING PROTECTION, LLC, A DELAWARE LIMITED LIABILITY COMPANY; SPERIAN PROTECTION AMERICAS, INC., A DELAWARE CORORATION
To: SPERIAN PROTECTION AMERICAS, INC., A DELAWARE CORPORATION
Reel/Frame 072635/0128 →
Change of Name
Oct 22, 2025
From: SPERIAN PROTECTION AMERICAS, INC.
To: HONEYWELL SAFETY PRODUCTS USA, INC.
Reel/Frame 072635/0589 →