Orthodontic spring
Description
FIG. 1 is a front perspective view of an orthodontic spring showing my new design.
FIG. 2 is front elevational view thereof.
FIG. 3 is a right side elevational view thereof.
FIG. 4 is a rear elevational view thereof.
FIG. 5 is a left side elevational view thereof.
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
Claims
The ornamental design for an orthodontic spring, as shown and described.
Referenced Cited
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Patent History
Patent number: D538434
Type: Grant
Filed: Mar 3, 2006
Date of Patent: Mar 13, 2007
Inventor: Velton C. White (Burlington, WI)
Primary Examiner: Ian Simmons
Assistant Examiner: Charles Hanson
Attorney: Dorr, Carson & Birney, P.C.
Application Number: 29/255,152
Type: Grant
Filed: Mar 3, 2006
Date of Patent: Mar 13, 2007
Inventor: Velton C. White (Burlington, WI)
Primary Examiner: Ian Simmons
Assistant Examiner: Charles Hanson
Attorney: Dorr, Carson & Birney, P.C.
Application Number: 29/255,152
Classifications