IP Library › Granted Patent US 44,672
Granted Patent E1
US 44,672 · App. 29/398,806 · Granted Dec 31, 2013

Communications headset

Inventors: Joseph Yang (San Jose, CA); Stann Sheperd (Santa Cruz, CA); John Ledingham (Scotts Valley, CA)
Assignee: Plantronics, Inc.
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Quick Facts
Patent No.
US 44,672
App. No.
29/398,806
Granted
Dec 31, 2013
Kind
E1
Claims (1)

The ornamental design for a communications headset, as shown and described.

Assignments (3)
NUNC PRO TUNC ASSIGNMENT Recorded Nov 13, 2023
From: PLANTRONICS, INC.
To: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Reel/Frame 065548/0857 →
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 →
Continuity (1)
Reissue 29329601 · Dec 18, 2008