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Patent
   D876586
Priority
Nov 01 2017
Filed
Apr 03 2018
Issued
Feb 25 2020
Expiry
Feb 25 2035
Inventors
Asada, Tet…
Assg.orig
TLV Co., L…
Assg.curr
TLV CO , L…
Entity
unknown
Referenced by
4
References
8
Maint.:
n/a
The ornamental design for an automatic drain valve, as shown and described.

1. Automatic drain valve

1.1 : Perspective

1.2 : Front

1.3 : Back

1.4 : Top

1.5 : Bottom

1.6 : Left

1.7 : Right

The dash-dot broken lines in Figures 1.6 and 1.7 define the bounds of the claimed design and the portions within the dash-dot broken lines form no part of the claimed design.
INVENTORS:

Asada, Tetsuo

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D902351, Feb 13 2019 Neoperl GmbH Fluid distribution equipment
D979711, Mar 24 2021 Valve flush tool
D979712, Mar 24 2021 Valve flush tool
ER2053,
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
D801480, Mar 30 2015 Magarl, LLC Valve housing
D821546, Jul 17 2015 PROPULSION SOLUTIONS S R L , Actuated valve
D822165, Nov 16 2015 RELIANCE WORLDWIDE CORPORATION AUST PTY LTD Valve with angled flange
D826377, Oct 10 2016 SMC Corporation Solenoid valve
D832399, May 24 2016 FUJIKOKI CORPORATION Expansion valve with solenoid valve
D832979, Jul 06 2016 Valve Innovations, LLC Valve body
D844750, Apr 20 2017 Sloan Valve Company Three port valve
D849196, Oct 10 2016 SMC Corporation Solenoid valve
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 03 2018TLV Co., Ltd.(assignment on the face of the patent)
Nov 22 2019ASADA, TETSUOTLV CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0512040059 pdf
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
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