Patent
   D302463
Priority
Jul 30 1987
Filed
Jul 30 1987
Issued
Jul 25 1989
Expiry
Jul 25 2003
Assg.orig
Entity
unknown
11
6
n/a
The ornamental design for a dental impression tray, as shown and described.

FIG. 1 is a top plan view of a dental impression tray showing my new design, a bottom being a mirror image of that shown;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof; and

FIG. 6 is an enlarged perspective view thereof.

Wolfe, Herbert

Patent Priority Assignee Title
6835065, Aug 27 2003 Dental impression tray
D383845, Apr 08 1996 SEPTODONT, INC Dental impression tray
D464138, Jun 15 2001 Dental bite tray
D509298, Dec 12 2003 Snap-in articulator insert for easy release of stone model
D512148, Dec 12 2003 Snap-in articulator insert for easy release of stone model
D521150, Dec 12 2003 Set of dental impression trays
D571919, Oct 23 2006 Dental impression tray
D686732, Dec 26 2011 GC Corporation Tray for collecting dental impression
D845490, Jan 25 2018 DENTSPLY SIRONA Inc. Impression material tray
D934420, May 13 2019 IMSOL CORP Guide tray for manufacturing dental implants' placement guide
D934421, May 13 2019 IMSOL CORP Guide tray for manufacturing dental implants' placement guide
Patent Priority Assignee Title
1477098,
3207153,
3405437,
4382785, Feb 05 1982 Multiple inlet dental impression tray
D266269, Jul 09 1980 MORTON CHARLESTEIN,; FREZEL, JERROLD Dental bite tray
D294062, Nov 21 1985 Posterior impression tray
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 30 1987Sultan Dental Products, Ltd.(assignment on the face of the patent)
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