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Patent
   D949218
Priority
Jun 30 2020
Filed
Jun 30 2020
Issued
Apr 19 2022
Expiry
Apr 19 2037
Inventors
Guo, Jax
Assg.orig
BÜHLER AG
Assg.curr
BÜHLER AG
Entity
unknown
Referenced by
1
References
17
Maint.:
n/a
The ornamental design for a plan sifter, as shown and described.

1. Plan sifter

1.1 : Perspective

1.2 : Front

1.3 : Right

1.4 : Left

1.5 : Back

1.6 : Bottom

1.7 : Top
INVENTORS:

Guo, Jax, Gong, Xiaochun

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
ER8389,
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
2159549,
3032200,
3129167,
390219,
425334,
6431367, Oct 08 1999 Satake Corporation Method and apparatus for exchanging sifter frames of a plan sifter
20110226676,
20140048456,
20170072435,
20180327184,
20190047022,
D272913, Jun 16 1980 HSIA, PETER Combined handling, testing, and sorting machine for integrated circuits
D314401, Mar 06 1989 Lehman Communications Corporation Robot newspaper vending machine
D556795, Jun 09 2006 SORTEX LTD Sorting apparatus
D752661, Jan 05 2014 MakerBot Industries, LLC Three-dimensional printer frame
D822739, Nov 30 2016 Mitsubishi Electric Corporation Delivery robot
D907076, Jun 20 2016 BUHLER SORTEX LTD Machine for sorting or classifying particulate products such as foodstuffs
ASSIGNMENT RECORDS    Assignment records on the USPTO
///
Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 30 2020BÜHLER AG(assignment on the face of the patent)
Feb 15 2022GUO, JAXBÜHLER AGASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0590710528 pdf
Feb 15 2022GONG, XIAOCHUNBÜHLER AGASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0590710528 pdf
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