Patent
   D971978
Priority
Sep 09 2020
Filed
Sep 09 2020
Issued
Dec 06 2022
Expiry
Dec 06 2037

TERM.DISCL.
Assg.orig
Entity
unknown
0
73
n/a
The ornamental design for a speed reducer, as shown and described.

1. Speed reducer

2. Speed reducer

3. Speed reducer

4. Speed reducer

1.1: Perspective

1.2: Perspective

1.3: Front

1.4: Back

1.5: Left

1.6: Top

2.1: Perspective

2.2: Perspective

2.3: Front

2.4: Back

2.5: Left

2.6: Top

3.1: Perspective

3.2: Perspective

3.3: Front

3.4: Back

3.5: Left

3.6: Top

4.1: Perspective

4.2: Perspective

4.3: Front

4.4: Back

4.5: Left

4.6: Right

4.7: Top

4.8: Bottom

1. The parts shown by means of broken lines in the reproductions are not part of the claimed design; The right side view is omitted because it is a mirror image of the left side view; The bottom view is omitted because it is a mirror image of the top view;

2. The parts shown by means of broken lines in the reproductions are not part of the claimed design; The right side view is omitted because it is a mirror image of the left side view; The bottom view is omitted because it is a mirror image of the top view;

3. The parts shown by means of broken lines in the reproductions are not part of the claimed design; The right side view is omitted because it is a mirror image of the left side view; The bottom view is omitted because it is a mirror image of the top view;

4. The parts shown by means of broken lines in the reproductions are not part of the claimed design.

Kiyosawa, Yoshihide, Kimura, Hiroaki, Handa, Jun

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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 09 2020Harmonic Drive Systems Inc.(assignment on the face of the patent)
Dec 15 2020KIMURA, HIROAKIHARMONIC DRIVE SYSTEMS INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0597590862 pdf
Dec 28 2020HANDA, JUNHARMONIC DRIVE SYSTEMS INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0597590862 pdf
Jan 12 2021KIYOSAWA, YOSHIHIDEHARMONIC DRIVE SYSTEMS INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0597590862 pdf
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