Pre-formed dental impression material
Latest Global Dental Impression Trays, Inc. Patents:
Description
Claims
The ornamental design for pre-formed dental impression material, as shown and described.
Referenced Cited
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Patent History
Patent number: D621942
Type: Grant
Filed: Jun 5, 2009
Date of Patent: Aug 17, 2010
Assignee: Global Dental Impression Trays, Inc. (Tulsa, OK)
Inventor: Joseph J. Massad (Tulsa, OK)
Primary Examiner: Charles A Rademaker
Attorney: Head, Johnson & Kachigian, P.C.
Application Number: 29/338,153
Type: Grant
Filed: Jun 5, 2009
Date of Patent: Aug 17, 2010
Assignee: Global Dental Impression Trays, Inc. (Tulsa, OK)
Inventor: Joseph J. Massad (Tulsa, OK)
Primary Examiner: Charles A Rademaker
Attorney: Head, Johnson & Kachigian, P.C.
Application Number: 29/338,153
Classifications