Patent
   D894876
Priority
Apr 10 2019
Filed
Apr 10 2019
Issued
Sep 01 2020
Expiry
Sep 01 2035
Assg.orig
Entity
unknown
5
19
n/a
The ornamental design for a microphone unit, as shown and described.

FIG. 1 is a perspective view of a microphone unit, showing our new design, wherein a triangular light pipe for a touch sensitive mute is visible under a reflective top surface of the unit and is shown as being unilluminated;

FIG. 2 is another perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a front elevational view of thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a left side elevational view thereof;

FIG. 8 is a right side elevational view thereof;

FIG. 9 is another perspective view thereof, wherein the triangular light pipe for the touch sensitive mute is shown as being illuminated; and,

FIG. 10 is another top plan view thereof, wherein the triangular light pipe for the touch sensitive mute is shown as being illuminated.

The broken lines depicted in FIGS. 1-10 are for illustrating unclaimed portions and boundaries of the microphone unit and form no part of the claimed design.

Rodriguez, Hector, Yang, Nathan, Duys, Anthony Martin, Zhu, Yanlin, Moon, Samuel Alexander, Careless, Nathan Evan, Prather, Adam Thomas

Patent Priority Assignee Title
ER1999,
ER372,
ER8452,
ER9434,
ER9990,
Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 09 2019ZHU, YANLINPolycom, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0488450377 pdf
Apr 09 2019PRATHER, ADAM THOMASPolycom, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0488450377 pdf
Apr 09 2019CARELESS, NATHAN EVANPolycom, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0488450377 pdf
Apr 09 2019MOON, SAMUEL ALEXANDERPolycom, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0488450377 pdf
Apr 09 2019YANG, NATHANPolycom, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0488450377 pdf
Apr 09 2019RODRIGUEZ, HECTORPolycom, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0488450377 pdf
Apr 09 2019DUYS, ANTHONY MARTINPolycom, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0488450377 pdf
Apr 10 2019Polycom, Inc.(assignment on the face of the patent)
Sep 27 2021Polycom, IncWells Fargo Bank, National AssociationSUPPLEMENTAL SECURITY AGREEMENT0577230041 pdf
Sep 27 2021Plantronics, IncWells Fargo Bank, National AssociationSUPPLEMENTAL SECURITY AGREEMENT0577230041 pdf
Aug 29 2022Wells Fargo Bank, National AssociationPolycom, IncRELEASE OF PATENT SECURITY INTERESTS0613560366 pdf
Aug 29 2022Wells Fargo Bank, National AssociationPlantronics, IncRELEASE OF PATENT SECURITY INTERESTS0613560366 pdf
Jun 22 2023Polycom, IncHEWLETT-PACKARD DEVELOPMENT COMPANY, L P NUNC PRO TUNC ASSIGNMENT SEE DOCUMENT FOR DETAILS 0641460305 pdf
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