Patent
   D886748
Priority
May 30 2019
Filed
May 30 2019
Issued
Jun 09 2020
Expiry
Jun 09 2035
Assg.orig
Entity
unknown
1
17
n/a
The ornamental design for a door opener, as shown and described.

FIG. 1 is a perspective view of a door opener showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken line showing of the door opener is for the purpose of illustrating portions of the door opener which form no part of the claimed design.

Wei, Tian

Patent Priority Assignee Title
D970571, May 26 2022 Hangzhou Junling Technology Co., Ltd. Door opener
Patent Priority Assignee Title
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May 25 2019WEI, TIANCHENGDU MEROSS TECHNOLOGY CO ,LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0493540300 pdf
May 30 2019Chengdu Meross Technology Co., Ltd.(assignment on the face of the patent)
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