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Patent
D870293
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Priority
Aug 30 2017
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Filed
Aug 30 2017
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Issued
Dec 17 2019
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Expiry
Dec 17 2034
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Assg.orig
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Entity
unknown
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1
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17
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n/a
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The ornamental design for spacer for an oral sleep appliance, as shown and described.
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FIG. 1 is a top view of spacer showing our new design;
FIG. 2 is a bottom view of spacer thereof;
FIG. 3 is a front view of spacer thereof;
FIG. 4 is a rear view of spacer thereof;
FIG. 5 is a right side view of spacer thereof; and
FIG. 6 is a left side view of spacer thereof.
FIG. 7 is a top view of spacer showing our new design;
FIG. 8 is a bottom view of spacer thereof;
FIG. 9 is a front view of spacer thereof;
FIG. 10 is a rear view of spacer thereof;
FIG. 11 is a right side view of spacer thereof; and,
FIG. 12 is a left side view of spacer thereof.
Hasegawa, Akira, Yukita, Takashi, Nagai, Hideyuki, Sugita, Haruka, Tsuchiya, Yasufumi
Patent |
Priority |
Assignee |
Title |
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May 04 2017 |
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Dental appliance |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Aug 21 2017 | SUGITA, HARUKA | Mitsui Chemicals, Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 043448 | /0126 |
pdf |
Aug 21 2017 | HASEGAWA, AKIRA | Mitsui Chemicals, Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 043448 | /0126 |
pdf |
Aug 21 2017 | TSUCHIYA, YASUFUMI | Mitsui Chemicals, Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 043448 | /0126 |
pdf |
Aug 22 2017 | YUKITA, TAKASHI | Mitsui Chemicals, Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 043448 | /0126 |
pdf |
Aug 23 2017 | NAGAI, HIDEYUKI | Mitsui Chemicals, Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 043448 | /0126 |
pdf |
Aug 30 2017 | | Mitsui Chemicals, Inc. | (assignment on the face of the patent) | | / |
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Maintenance Fee Events |
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