Patent
   D646700
Priority
Sep 17 2010
Filed
Mar 08 2011
Issued
Oct 11 2011
Expiry
Oct 11 2025
Assg.orig
Entity
unknown
16
14
n/a
The ornamental design for a screw for injection molding machine, as shown and described.

FIG. 1 is a perspective view of a screw for injection molding machine, showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top plan view thereof,

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a left side view thereof; and,

FIG. 8 is a view thereof showing a cross-section taken along line 8-8 of FIG. 2.

Takeuchi, Hiroshi

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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 28 2011TAKEUCHI, HIROSHISHINKO SELLBIC CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0259200064 pdf
Mar 08 2011Shinko Sellbic Co., Ltd.(assignment on the face of the patent)
Jun 01 2021SHINKO SELLBIC CO , LTD EPSON TCFORM CORPORATIONCHANGE OF NAME SEE DOCUMENT FOR DETAILS 0621690892 pdf
Aug 23 2022EPSON TCFORM CORPORATIONSeiko Epson CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0621610684 pdf
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