Patent
   D976667
Priority
Feb 01 2021
Filed
Feb 01 2021
Issued
Jan 31 2023
Expiry
Jan 31 2038
Assg.orig
Entity
unknown
4
28
n/a
The ornamental design for a screwdriver shank, as shown and described.

FIG. 1 is a top view of a screwdriver shank showing my new design;

FIG. 2 is a bottom view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side elevational view thereof; and,

FIG. 6 is a right side elevational view thereof.

Liu, Xiaodong, Liu, Lidan, Lei, Fei

Patent Priority Assignee Title
ER2477,
ER2542,
ER281,
ER7608,
Patent Priority Assignee Title
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Dec 30 2020LIU, LIDANSHANGHAI HOTO TECHNOLOGY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0550950531 pdf
Dec 30 2020LIU, XIAODONGSHANGHAI HOTO TECHNOLOGY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0550950531 pdf
Dec 30 2020LEI, FEISHANGHAI HOTO TECHNOLOGY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0550950531 pdf
Feb 01 2021Shanghai HOTO Technology Co., Ltd(assignment on the face of the patent)
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