Patent
   D989824
Priority
Nov 13 2020
Filed
Mar 30 2021
Issued
Jun 20 2023
Expiry
Jun 20 2038
Assg.orig
Entity
unknown
0
7
n/a
The ornamental design for a flat threading rolling die, as shown and described.

Fig. 1.1 is a perspective view of a flat threading rolling die showing our new design;

Fig. 1.2 is a front elevation view thereof;

Fig. 1.3 is a back elevation view thereof;

Fig. 1.4 is a right elevation view thereof;

Fig. 1.5 is a left elevation view thereof;

Fig. 1.6 is a top plan view thereof;

Fig. 1.7 is a bottom plan view thereof;

Fig. 1.8 is an enlarged perspective view of the A-B portion of Fig. 1.1;

Fig. 1.9 is an enlarged front elevation view of the A-B portion of Fig. 1.1;

Fig. 1.10 is an enlarged right side elevation view of the A-B portion of Fig. 1.1; and

Fig. 1.11 is an enlarged top plan view of the A-B portion of Fig. 1.1.

Amano, Shuichi, Shinbutsu, Toshinaka

Patent Priority Assignee Title
Patent Priority Assignee Title
2627767,
2669139,
2992573,
D480619, May 30 2002 Trim-Tex, Inc. Sanding block
EP2391467,
JP2022014924,
RU2087237,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 30 2021FORM ROLL TECH CO., LTD.(assignment on the face of the patent)
Nov 14 2022SHINBUTSU, TOSHINAKAFORM ROLL TECH CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0619650597 pdf
Nov 14 2022AMANO, SHUICHIFORM ROLL TECH CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0619650597 pdf
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