The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 09, 2014
Filed:
Aug. 23, 2007
Applicant:
Dann Schwartz, Kenner, LA (US);
Inventor:
Dann Schwartz, Kenner, LA (US);
Assignee:
Dentsply International Inc., York, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61C 3/00 (2006.01); A61C 15/00 (2006.01); A61C 9/00 (2006.01); A61C 5/00 (2006.01); A61C 5/14 (2006.01); A61C 7/08 (2006.01);
U.S. Cl.
CPC ...
A61C 7/08 (2013.01);
Abstract
A dental appliance comprising at least two plies of thermoformable material, wherein a first ply of a first material, having a first set of characteristics properties, provides a first primary surface of the dental appliance and wherein a second ply of a material different from the first ply, having a second set of characteristic properties, provides an opposing second primary surface of the dental appliance.
Schwartz, Dann. (2014). Thermoformed dental appliance from multiple ply sheet (U.S. Patent No. 8905756). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8905756
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile