Patent
   D361382
Priority
Oct 14 1993
Filed
Oct 14 1993
Issued
Aug 15 1995
Expiry
Aug 15 2009
Assg.orig
Entity
unknown
40
8
n/a
The ornamental design for a dental material curing apparatus, as shown and described.

FIG. 1 is a top, front and right side perspective view of a dental material curing apparatus showing our new design, on a reduced scale;

FIG. 2 is a plan view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a front elevational view thereof; and,

FIG. 7 is a rear elevational view thereof.

The cords are omitted in FIGS. 2 through 7 for convenience of illustration.

Kennedy, John P., Brunsell, Robert E., Dobson, David T.

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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 14 1993Minnesota Mining and Manufacturing Company(assignment on the face of the patent)
Dec 15 1993DOBSON, DAVID T Minnesota Mining and Manufacturing CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0069100247 pdf
Dec 21 1993KENNEDY, JOHN P Minnesota Mining and Manufacturing CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0069100247 pdf
Jan 03 1994BRUNSELL, ROBERT E Minnesota Mining and Manufacturing CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0069100247 pdf
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