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:
May. 30, 2017
Filed:
Sep. 16, 2016
Applicant:
Richline Group, Inc., New York, NY (US);
Inventor:
Grigory Raykhtsaum, Sharon, MA (US);
Assignee:
LeachGarner, Inc., Attleboro, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C22C 5/08 (2006.01); C22C 9/00 (2006.01); C22C 30/02 (2006.01); C22C 30/06 (2006.01); A44C 27/00 (2006.01);
U.S. Cl.
CPC ...
C22C 30/02 (2013.01); A44C 27/003 (2013.01); C22C 5/08 (2013.01); C22C 9/00 (2013.01); C22C 30/06 (2013.01);
Abstract
The present invention is directed to a formulation of one or more low silver containing alloys (including those with silver content below 50 weight %, 'w %') that show one of the group of distinct pink, yellow and green colors and further demonstrate enhanced resistance to tarnish and other beneficial features described herein.