IP Library Granted Patent US 550,201
Granted Patent S1
US 550,201 · App. 29/247,977 · Granted Sep 4, 2007

Earphone

Assignee: Etymotic Research, Inc.
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Quick Facts
Patent No.
US 550,201
App. No.
29/247,977
Granted
Sep 4, 2007
Kind
S1
Claims (1)

The ornamental design for an earphone, as shown and described.

Assignments (3)
RELEASE OF SECURITY INTEREST Recorded Jun 14, 2022
From: JPMORGAN CHASE BANK, N.A.
To: ETYMOTIC RESEARCH, INC.
Reel/Frame 060380/0475 →
SECURITY INTEREST Recorded Apr 12, 2018
From: ETYMOTIC RESEARCH, INC.
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 045922/0320 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 24, 2006
From: DRAMBAREAN, VIOREL; HAAPAPURO, ANDREW J.; KILLION, MEAD C.
To: ETYMOTIC RESEARCH, INC.
Reel/Frame 017984/0949 →