Patent Assignment
Reel/Frame 017948/0280
Correction of Recordation Cover Sheet
Recorded: 2006-07-14
Pages: 15
Assignors
DRAMBAREAN, VIOREL
Executed: 2005-12-08
HAAPAPURO, ANDREW J.
Executed: 2005-12-08
KILLION, MEAD C.
Executed: 2005-12-08
Assignee
ETYMOTIC RESEARCH, INC.
61 MARTIN LANE, ELK GROVE VILLAGE, ILLINOIS, 60007
Covered Property
(1)
High Fidelity Noise Excluding Earphones with Ergonomically Designed Construction
Patent:
542,773 →
Application:
29/232,457 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 20, 2005
From: DRAMBAREAM, VIOREL; HAAPAPURO, ANDREW J.; KILLION, MEAD C.
To: ETYMOTIC RESEARCH, INC.
Reel/Frame 017135/0471 →
Security Interest
Apr 12, 2018
From: ETYMOTIC RESEARCH, INC.
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 045922/0320 →
Release of Security Interest
Jun 14, 2022
From: JPMORGAN CHASE BANK, N.A.
To: ETYMOTIC RESEARCH, INC.
Reel/Frame 060380/0475 →