Patent
   D255714
Priority
Feb 27 1978
Filed
Feb 27 1978
Issued
Jul 01 1980
Expiry
Jul 01 1994
Assg.orig
Entity
unknown
7
4
n/a
The ornamental design for an amalgam well used in dentistry, substantially as shown and described.

FIG. 1 is a perspective view of an amalgam well used in dentistry showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view;

FIG. 4 is a cross-section taken on line 4--4 of FIG. 2;

FIG. 5 is an expanded perspective view for clarity of illustration ; and

FIGS. 6 to 8 are top views showing the components comprising the well for clarity of illustration.

Lancellotti, Joseph J.

Patent Priority Assignee Title
6360886, Mar 13 2000 Kerr Corporation Capsule for use in preparing a dental amalgam
6439380, Mar 13 2000 Kerr Corporation Capsule for use in preparing a dental amalgam
6595352, Feb 21 2000 Coltene AG Container for receiving a filling product and a method for its manufacture
D307051, Oct 05 1987 Porcelain mixing tray for dental use
D552992, Apr 07 2005 BLOCK DRUG COMPANY INC Cap
D706074, Jul 22 2012 Treat maker and pill concealer
D745314, Apr 09 2014 Grinder funnel
Patent Priority Assignee Title
3139181,
3485353,
3553838,
836001,
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