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Patent
D602908
Priority
Mar 28 2008
Filed
Mar 28 2008
Issued
Oct 27 2009
Expiry
Oct 27 2023
Assg.orig
Entity
unknown
66
25
n/a
The ornamental design for a microphone boom for a communications headset, as shown and described.
FIG. 1 is a front perspective view of a microphone boom for a communications headset showing our new design, the boom is drawn broken away to show indeterminate length;
FIG. 2 is a bottom view thereof;
FIG. 3 is a top view thereof; and,
FIG. 4 is a right side view thereof, the left side view is a mirror image.
The broken lines form no part of the claimed design.
Tsai, James , Ham, Soohyun , Becker, Jonah , Loh, Derek , Colin, Youenn
Patent
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Executed on Assignor Assignee Conveyance Frame Reel Doc
Mar 25 2008 TSAI, JAMES Plantronics, Inc ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 020722 /0032
pdf Mar 25 2008 LOH, DEREK Plantronics, Inc ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 020722 /0032
pdf Mar 25 2008 BECKER, JONAH Plantronics, Inc ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 020722 /0032
pdf Mar 25 2008 COLIN, YOUENN Plantronics, Inc ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 020722 /0032
pdf Mar 28 2008 Plantronics, Inc. (assignment on the face of the patent) Mar 28 2008 HAM, SOOHYUN Plantronics, Inc ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 020722 /0032
pdf Jul 02 2018 Polycom, Inc Wells Fargo Bank, National Association SECURITY AGREEMENT 046491 /0915
pdf Jul 02 2018 Plantronics, Inc Wells Fargo Bank, National Association SECURITY AGREEMENT 046491 /0915
pdf Aug 29 2022 Wells Fargo Bank, National Association Polycom, Inc RELEASE OF PATENT SECURITY INTERESTS 061356 /0366
pdf Aug 29 2022 Wells Fargo Bank, National Association Plantronics, Inc RELEASE OF PATENT SECURITY INTERESTS 061356 /0366
pdf Oct 09 2023 Plantronics, Inc HEWLETT-PACKARD DEVELOPMENT COMPANY, L P NUNC PRO TUNC ASSIGNMENT SEE DOCUMENT FOR DETAILS 065548 /0857
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