-
Communications headset
-
Patent number D470835
-
Issue date Feb 25, 2003
-
Plantronics, Inc.
-
Fadhly Bey
-
D14 - Recording, communication, or information retrieval equipment
-
Concha headset stabilizer
-
Patent number 5,712,453
-
Issue date Jan 27, 1998
-
Plantronics, Inc.
-
Gabriele Bungardt
-
H04 - ELECTRIC COMMUNICATION TECHNIQUE
-
Communication headset
-
Patent number D381336
-
Issue date Jul 22, 1997
-
Plantronics, Inc.
-
Gabriele Bungardt
-
D14 - Recording, communication, or information retrieval equipment
-
-
Communications headset
-
Patent number D377020
-
Issue date Dec 31, 1996
-
Plantronics, Inc.
-
Gabriele Bungardt
-
D14 - Recording, communication, or information retrieval equipment
-
Communications headset
-
Patent number D375959
-
Issue date Nov 26, 1996
-
Plantronics, Inc.
-
Michael G. Davis
-
D14 - Recording, communication, or information retrieval equipment
-
Communications headset
-
Patent number D375500
-
Issue date Nov 12, 1996
-
Plantronics, Inc.
-
Gabriele Bungardt
-
D14 - Recording, communication, or information retrieval equipment
-
-
Cordless remote for headset
-
Patent number D372480
-
Issue date Aug 6, 1996
-
Plantronics, Inc.
-
Gabriele Bungardt
-
D14 - Recording, communication, or information retrieval equipment
-