Patent
   D873271
Priority
Aug 07 2019
Filed
Aug 07 2019
Issued
Jan 21 2020
Expiry
Jan 21 2035
Assg.orig
Entity
unknown
3
55
n/a
The ornamental design for a keyboard, as shown and described.

FIG. 1 is a perspective view of a first embodiment of a keyboard showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is an enlarged partial view of portion 8 of FIG. 1;

FIG. 9 is a perspective view of a second embodiment of the keyboard showing my new design;

FIG. 10 is a front elevational view thereof;

FIG. 11 is a rear elevational view thereof;

FIG. 12 is a left side elevational view thereof;

FIG. 13 is a right side elevational view thereof;

FIG. 14 is a top plan view thereof;

FIG. 15 is a bottom plan view thereof;

FIG. 16 is an enlarged partial view of portion 16 of FIG. 9;

FIG. 17 is a perspective view of a third embodiment of the keyboard showing my new design;

FIG. 18 is a front elevational view thereof;

FIG. 19 is a rear elevational view thereof;

FIG. 20 is a left side elevational view thereof;

FIG. 21 is a right side elevational view thereof;

FIG. 22 is a top plan view thereof;

FIG. 23 is a bottom plan view thereof;

FIG. 24 is an enlarged partial view of portion 24 of FIG. 17;

FIG. 25 is a perspective view of a fourth embodiment of the keyboard showing my new design;

FIG: 26 is a front elevational view thereof;

FIG. 27 is a rear elevational view thereof;

FIG. 28 is a left side elevational view thereof;

FIG. 29 is a right side elevational view thereof;

FIG. 30 is a top plan view thereof;

FIG. 31 is a bottom plan view thereof; and,

FIG. 32 is an enlarged partial view of portion 32 of FIG. 25.

The broken lines in the drawings depict portions of the keyboard that form no part of the claimed design.

Hu, Zaihui

Patent Priority Assignee Title
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ER666,
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//
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Aug 01 2019HU, ZAIHUISHENZHEN QIANHAI PATUOXUN NETWORK AND TECHNOLOGY CO , LTDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0499810882 pdf
Aug 07 2019SHENZHEN QIANHAI PATUOXUN NETWORK AND TECHNOLOGY CO., LTD.(assignment on the face of the patent)
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