IP Library › Granted Patent US 922,977
Granted Patent S1
US 922,977 · App. 29/740,174 · Granted Jun 22, 2021

Speakerphone

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Quick Facts
Patent No.
US 922,977
App. No.
29/740,174
Granted
Jun 22, 2021
Kind
S1
Claims (1)

The ornamental design for a speakerphone, as shown and described.

Assignments (2)
NUNC PRO TUNC ASSIGNMENT Recorded Jul 5, 2023
From: POLYCOM, INC.
To: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Reel/Frame 064146/0305 →
RELEASE OF PATENT SECURITY INTERESTS Recorded Aug 30, 2022
From: WELLS FARGO BANK, NATIONAL ASSOCIATION
To: PLANTRONICS, INC.; POLYCOM, INC.
Reel/Frame 061356/0366 →