Granted Patent
S1
US 539,779 · App. 29/256,819 · Granted Apr 3, 2007
Enhanced wireless telephone handset
Assignee:
SpectraLink, Corp.
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Claims (1)
The ornamental design for an enhanced wireless telephone handset, as shown and described.
Assignments (12)
RELEASE OF SECURITY INTEREST
Recorded Sep 4, 2025
From: CIBC BANK USA, FORMERLY KNOW AS THE PRIVATEBANK AND TRUST COMPANY
To: SPECTRALINK CORPORATION
Reel/Frame 072156/0400 →
SECURITY INTEREST
Recorded Jul 10, 2025
From: SPECTRALINK CORPORATION
To: KEYBANK NATIONAL ASSOCIATION
Reel/Frame 071665/0636 →
RELEASE OF PATENT SECURITY INTERESTS
Recorded Aug 30, 2022
From: WELLS FARGO BANK, NATIONAL ASSOCIATION
To: PLANTRONICS, INC.; POLYCOM, INC.
Reel/Frame 061356/0366 →
SECURITY AGREEMENT
Recorded Jul 5, 2018
From: PLANTRONICS, INC.; POLYCOM, INC.
To: WELLS FARGO BANK, NATIONAL ASSOCIATION
Reel/Frame 046491/0915 →
RELEASE OF SECURITY INTEREST
Recorded Sep 27, 2016
From: MORGAN STANLEY SENIOR FUNDING, INC.
To: POLYCOM, INC.; VIVU, INC.
Reel/Frame 040166/0162 →
RELEASE OF SECURITY INTEREST
Recorded May 18, 2016
From: BANK OF MONTREAL
To: SPECTRALINK CORPORATION
Reel/Frame 038638/0711 →
SECURITY INTEREST
Recorded May 4, 2016
From: SPECTRALINK CORPORATION
To: THE PRIVATEBANK AND TRUST COMPANY
Reel/Frame 038462/0363 →
SECURITY AGREEMENT
Recorded Apr 1, 2013
From: SPECTRALINK CORPORATION
To: BANK OF MONTREAL
Reel/Frame 030122/0891 →
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded May 30, 2012
From: POLYCOM, INC.
To: SPECTRALINK CORPORATION
Reel/Frame 028289/0314 →
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded Jul 16, 2007
From: SPECTRALINK CORPORATION
To: POLYCOM, INC.
Reel/Frame 019561/0224 →
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded Feb 9, 2007
From: SILVER, MITCHELL T.; SIMPSON, JEFF L.; BOROSTYAN, DAVID
To: SPECTRALINK CORPORATION
Reel/Frame 018980/0052 →
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded Feb 9, 2007
From: MIGGELS, STEPHEN G.; ZAMBELLI, MICHAEL; JANG, YOUNG
To: SPECTRALINK CORPORATION
Reel/Frame 019064/0011 →