Patent
   D870293
Priority
Aug 30 2017
Filed
Aug 30 2017
Issued
Dec 17 2019
Expiry
Dec 17 2034
Assg.orig
Entity
unknown
1
17
n/a
The ornamental design for spacer for an oral sleep appliance, as shown and described.

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
D919097, Apr 12 2019 Spartan Orthodontics Inc. Orthodontic distalizer
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 21 2017SUGITA, HARUKAMitsui Chemicals, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0434480126 pdf
Aug 21 2017HASEGAWA, AKIRAMitsui Chemicals, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0434480126 pdf
Aug 21 2017TSUCHIYA, YASUFUMIMitsui Chemicals, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0434480126 pdf
Aug 22 2017YUKITA, TAKASHIMitsui Chemicals, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0434480126 pdf
Aug 23 2017NAGAI, HIDEYUKIMitsui Chemicals, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0434480126 pdf
Aug 30 2017Mitsui Chemicals, Inc.(assignment on the face of the patent)
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