Patent
   D889516
Priority
Oct 18 2018
Filed
Mar 14 2019
Issued
Jul 07 2020
Expiry
Jul 07 2035
Assg.orig
Entity
unknown
1
6
n/a
The ornamental design for a material feeder, as shown and described.

FIG. 1 is a top view of a material feeder, showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a back view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a top-front-left perspective view thereof; and,

FIG. 8 is a bottom-front-right perspective view thereof.

Yoshikawa, Osamu

Patent Priority Assignee Title
D952011, Nov 17 2020 Tig feeder
Patent Priority Assignee Title
5375747, Dec 28 1992 Pulverulent material feeder apparatus
7886938, Aug 17 2005 Yoshikawa Corporation Powder and granular material feeder
9441882, Jun 08 2012 Yoshikawa Corporation Gas feeding apparatus for powder and granular material feeder
9688488, Oct 25 2012 Yoshikawa Corporation Metering feeder
197734,
D368100, Nov 25 1994 Feeder for supplying a fixed quantity of particles
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Jan 21 2019YOSHIKAWA, OSAMUYoshikawa CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0486010597 pdf
Mar 14 2019Yoshikawa Corporation(assignment on the face of the patent)
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