Patent Assignment
Reel/Frame 016572/0356
Assignment of Assignor's Interest
Recorded: 2005-05-12
Pages: 2
Assignor
HAM, SOOHYUN
Executed: 2005-05-11
Assignee
PLANTRONICS, INC.
345 ENCINAL STREET, SANTA CRUZ, CALIFORNIA, 95060
Covered Property
(1)
Earloop for a Communications Headset
Patent:
521,492 →
Application:
29/229,927 →
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Grant of Security Interest in United States Patents
Feb 7, 2008
From: TEKNI-PLEX, INC
To: CITICORP USA, INC.
Reel/Frame 020478/0352 →
Grant of Security Interest in United States Patents
Feb 8, 2008
From: PURETEC CORPORATION; NATVAR HOLDINGS, INC.; TRI-SEAL HOLDINGS, INC.; PLASTIC SPECIALTIES AND TECHNOLOGIES, INC.
To: CITICORP USA, INC.
Reel/Frame 020478/0767 →
Release of Patent Security Interest
Nov 22, 2010
From: CITICORP USA, INC.
To: PURETEC CORPORATION; NATVAR HOLDINGS, INC.; TRI-SEAL HOLDINGS, INC.; PLASTIC SPECIALTIES AND TECHNOLOGIES, INC.
Reel/Frame 025390/0258 →
Release of Patent Security Interest
Nov 22, 2010
From: CITICORP USA, INC.
To: TEKNI-PLEX, INC.
Reel/Frame 025390/0354 →
Security Agreement
Jul 5, 2018
From: PLANTRONICS, INC.; POLYCOM, INC.
To: WELLS FARGO BANK, NATIONAL ASSOCIATION
Reel/Frame 046491/0915 →
Release of Patent Security Interests
Aug 30, 2022
From: WELLS FARGO BANK, NATIONAL ASSOCIATION
To: PLANTRONICS, INC.; POLYCOM, INC.
Reel/Frame 061356/0366 →