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PTO
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Dossier
Espace
Google
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Patent
D471536
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Priority
Mar 19 2001
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Filed
Apr 29 2002
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Issued
Mar 11 2003
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Expiry
Mar 11 2017
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Assg.orig
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Entity
unknown
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7
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22
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n/a
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The ornamental design for flip open headset , as shown and described.
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FIG. 1 is a perspective view of earhook for flip open headset;
FIG. 2 is a top view thereof;
FIG. 3 is a bottom view thereof; and,
FIG. 4 is a side view thereof.
Smith, Ian, Lyman, Stephen, Rath, Klaus, Pedersen, Charles L., Bodley, Martin
| Patent |
Priority |
Assignee |
Title |
| 3209080, |
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|
| 4020297, |
Jan 15 1976 |
|
Adjustable headset |
| 4335281, |
Jun 24 1980 |
PLANTRONICS, INC , A CORP OF DE |
Post-auricle contoured headset for two-way voice communication |
| 5210791, |
Dec 13 1990 |
Plantronics, Inc |
Telephone headset on-line indicator |
| 5359647, |
May 28 1993 |
Plantronics, Inc. |
Headset in-use indicator |
| 5504812, |
Oct 11 1994 |
Google Technology Holdings LLC |
Headset for use with a radiotelephone |
| 5787166, |
Nov 22 1993 |
|
Telephone communication headset |
| 5982764, |
May 18 1995 |
FREELINC HOLDINGS, LLC |
Time-multiplexed short-range magnetic communications |
| 6101260, |
Jan 24 1996 |
GN NETCOM, INC |
Communication headset |
| 6269259, |
May 11 1999 |
|
Receiver set for desktop and mobile phones |
| 6295366, |
Mar 24 1999 |
Sonetics Corporation; VANDERPLOEG, BRIAN; VANDERPLOEG, JANE B ; SONETICS HOLDINGS, INC |
Aircraft headset |
| D388437, |
Apr 19 1996 |
Canon Kabushiki Kaisha |
Earphone for portable terminal |
| D403327, |
Sep 23 1997 |
Plantronics, Inc. |
Convertible earhook headset |
| D421755, |
Feb 17 1999 |
Unicon Incorporated |
Telephone headset ear hook |
| D436095, |
Sep 24 1999 |
HELLO DIRECT, INC |
Headset with adjustable earpiece |
| D439890, |
Mar 29 2000 |
Plantronics, Inc |
Communications headset |
| D443261, |
Jun 05 2000 |
Sony Corporation |
Headphone |
| D445415, |
Sep 29 1999 |
Nokia Mobile Phones Limited |
Cordless headset |
| D447743, |
Oct 06 2000 |
Motorola Mobility LLC |
Headset for a radio communication device |
| D455417, |
Feb 06 2001 |
Plantronics, Inc |
Communications headset |
| DE29808425, |
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| DE29908529, |
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Apr 29 2002 | | GN Netcom A/S | (assignment on the face of the patent) | | / |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a