Patent
   D921510
Priority
Nov 17 2019
Filed
Nov 17 2019
Issued
Jun 08 2021
Expiry
Jun 08 2036
Assg.orig
Entity
unknown
10
22
n/a
The ornamental design for a doorbell, as shown and described.

FIG. 1 is a front and top perspective view of a doorbell, showing my new design;

FIG. 2 is a rear and bottom perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken lines in the figures illustrate portions of the doorbell that form no part of the claimed design.

Zeng, Yangxi

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Patent Priority Assignee Title
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Nov 15 2019ZENG, YANGXITOCODING TECHNOLOGIES CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0510310574 pdf
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