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Patent
D959377
Priority
Oct 24 2019
Filed
Apr 17 2020
Issued
Aug 02 2022
Expiry
Aug 02 2037
Assg.orig
Entity
unknown
3
18
n/a
The ornamental design for a resistance control device for a lighting device , as shown and described.
FIG. 1 is a bottom view of a resistance control device for a lighting device, showing our design;
FIG. 2 is a top view thereof;
FIG. 3 is a left side view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a front view thereof;
FIG. 6 is a rear view thereof;
FIG. 7 is a front perspective view thereof; and,
FIG. 8 is a rear perspective view thereof.
The broken line showing in the Figures illustrates portions of the resistance control device for a lighting device and forms no part of the claimed design.
Lan, Qing , Liu, Ligen , Chen, Shoubao , Lin, Wenhao , Qiu, Xuren
Patent
Priority
Assignee
Title
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SHENZHEN GUANKE TECHNOLOGIES CO., LTD
Resistance control device and its lamp
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Executed on Assignor Assignee Conveyance Frame Reel Doc
Apr 16 2020 LAN, QING SHENZHEN GUANKE TECHNOLOGIES CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 052434 /0327
pdf
Apr 16 2020 QIU, XUREN SHENZHEN GUANKE TECHNOLOGIES CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 052434 /0327
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Apr 16 2020 LIU, LIGEN SHENZHEN GUANKE TECHNOLOGIES CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 052434 /0327
pdf
Apr 16 2020 CHEN, SHOUBAO SHENZHEN GUANKE TECHNOLOGIES CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 052434 /0327
pdf
Apr 16 2020 LIN, WENHAO SHENZHEN GUANKE TECHNOLOGIES CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 052434 /0327
pdf
Apr 17 2020 SHENZHEN GUANKE TECHNOLOGIES CO., LTD (assignment on the face of the patent) /
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