Patent
   D941892
Priority
Jun 23 2020
Filed
Jun 23 2020
Issued
Jan 25 2022
Expiry
Jan 25 2037

TERM.DISCL.
Assg.orig
Entity
unknown
3
27
n/a
The ornamental design for a powder sifter, as shown and described.

FIG. 1 is a top, front, right side perspective view of a powder sifter according to our new design;

FIG. 2 is a top, front, left side perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a right side elevation view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The dash-dash broken lines illustrate portions of the powder sifter that form no part of the claimed design. The dot-dash broken lines represents boundaries of the claimed design and form no part of the claimed design.

Reches, Yoav, Ouchterlony, John E., Chan, Brian, Ely, Kat, Lebovitz, Adam

Patent Priority Assignee Title
D967250, Aug 16 2019 ACG INSPECTION SYSTEMS PVT LTD Carton serialisation machine
D978931, Jun 23 2020 Formlabs, Inc. Powder sifter
D989857, Apr 03 2020 Phoenix Contact GmbH & Co. KG Printer
Patent Priority Assignee Title
2163766,
2369396,
2721779,
4300318, Jan 28 1980 Knox Manufacturing Co. Cabinet for use in abrasive blasting system
4603925, Jul 25 1985 Chrysler Corporation Personal computer storage cabinet
5143102, Mar 12 1990 GRAYMILLS CORPORATION, A CORP OF IL High pressure parts cleaner and method
6878046, Nov 08 2002 SAFETY-KLEEN SYSTEMS, INC Cleaning apparatus
20020168924,
20070034613,
20080185365,
20080278041,
20080315738,
20160001420,
20160023491,
20170276395,
20180164147,
20190134669,
20200254689,
D250196, Dec 02 1976 HEIN-WERNER CORORATION Glass bead machine cabinet for use in the dry blast cleaning of metal parts
D273195, Aug 14 1981 Hirsh Company Power tool table
D286643, Mar 22 1984 R. Elliot, Morgan Can crushing machine
D303439, Jun 26 1986 International Business Machines Corporation Self-service banking terminal
D415923, Mar 02 1998 Cooking grill
D627592, Feb 02 2010 Highlight Tech System Corporation Combined microwave/frying apparatus
D844377, Sep 14 2017 Handle for a grill
D882651, Dec 21 2017 Hewlett-Packard Development Company, L.P. Printer
D907077, Feb 01 2019 NEXA3D INC Three-dimensional printer
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 23 2020Formlabs, Inc.(assignment on the face of the patent)
Dec 01 2020LEBOVITZ, ADAMFORMLABS, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0563820931 pdf
Dec 04 2020RECHES, YOAVFORMLABS, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0563820931 pdf
Dec 04 2020OUCHTERLONY, JOHN E FORMLABS, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0563820931 pdf
Dec 04 2020CHAN, BRIANFORMLABS, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0563820931 pdf
Apr 03 2021ELY, KATFORMLABS, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0563820931 pdf
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