Patent
   D757945
Priority
Jun 16 2015
Filed
Jun 16 2015
Issued
May 31 2016
Expiry
May 31 2031
Assg.orig
Entity
unknown
6
34
n/a
We claim the ornamental design for a hearing aid battery door, as shown and described.

FIG. 1 is a right perspective view of a hearing aid battery door, showing our new design;

FIG. 2 is a right view of the hearing aid battery door of FIG. 1;

FIG. 3 is a left view of the hearing aid battery door of FIG. 1;

FIG. 4 is a front view of the hearing aid battery door of FIG. 1;

FIG. 5 is a rear view of the hearing aid battery door of FIG. 1;

FIG. 6 is a top view of the hearing aid battery door of FIG. 1; and,

FIG. 7 is a bottom view of the hearing aid battery door of FIG. 1.

The broken lines in the drawing views are directed to environmental subject matter and form no part of the claimed design.

Renken, Troy W., Bishop, Samuel T., Elms, Andrew F., Farkas, Leslie G.

Patent Priority Assignee Title
10057695, Jun 18 2014 RIOT ENERGY, INC Hearing aid battery door module
10368166, Jun 18 2014 RIOT ENERGY, INC Voltage regulator and control circuit for silver-zinc batteries in hearing instruments
10448137, Jun 21 2018 Bose Corporation Dual zone discharge of rechargeable batteries
11553267, Jun 21 2018 Bose Corporation Dual zone discharge of rechargeable batteries
D913502, Nov 26 2018 OTICON A S Battery drawer
D936636, Sep 18 2019 Shenzhen Enle Industrial Co., Ltd.; SHENZHEN ENLE INDUSTRIAL CO , LTD Earphone
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 16 2015ZPower, LLC(assignment on the face of the patent)
Jun 29 2015BISHOP, SAMUEL T ZPower, LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0359690831 pdf
Jun 29 2015RENKEN, TROY W ZPower, LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0359690831 pdf
Jul 01 2015ELMS, ANDREW F ZPower, LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0359690831 pdf
Jul 01 2015FARKAS, LESLIE G ZPower, LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0359690831 pdf
Jan 18 2018ZPower, LLCMIDCAP FINANCIAL TRUST, AS AGENTSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0446840631 pdf
Jul 15 2019ZPower, LLCMIDCAP FINANCIAL TRUST, AS AGENTSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0497710358 pdf
May 21 2020MIDCAP FINANCIAL TRUSTZ BATTERY DIP LENDERS, LLCASSIGNMENT OF INTELLECTUAL PROPERTY SECURITY AGREEMENT0527680010 pdf
May 17 2021ZPower, LLCRIOT ENERGY, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0568680403 pdf
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