Patent
   D504950
Priority
Feb 03 2004
Filed
Feb 03 2004
Issued
May 10 2005
Expiry
May 10 2019
Assg.orig
Entity
unknown
11
29
n/a
The ornamental design for an orthodontic appliance, as shown and described.

FIG. 1 is a bottom, front, left side perspective view of an orthodontic appliance showing our new design;

FIG. 2 is a top, rear, left side perspective view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a front elevational view thereof;

FIG. 8 is a rear elevational view thereof;

FIG. 9 is a bottom, front, left side perspective view of an orthodontic appliance illustrating another embodiment of our new design;

FIG. 10 is a top, rear, left side perspective view thereof;

FIG. 11 is a left side elevational view thereof;

FIG. 12 is a right side elevational view thereof;

FIG. 13 is a top plan view thereof;

FIG. 14 is a bottom view thereof;

FIG. 15 is a front elevational view thereof; and,

FIG. 16 is a rear elevational view thereof.

The broken line drawing of an archwire slot liner is for illustrative purposes only and forms no part of the claimed design.

Lai, Ming-Lai, Pospisil, Jirina V., Jordan, Russell A.

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Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 03 20043M Innovative Properties Company(assignment on the face of the patent)
Apr 13 2004LAI, MING-LAI3M Innovative Properties CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0145310726 pdf
Apr 13 2004JORDAN, RUSSELL A 3M Innovative Properties CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0145310726 pdf
Apr 14 2004POSPISIL, JIRINA V 3M Innovative Properties CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0145310726 pdf
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