SILVEX Trademark
Serial Number: 85245451 • Registration: 4026033
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
February 17, 2011
Registration Date
September 13, 2011
First Use Anywhere
April 10, 2003
First Use in Commerce
April 10, 2003
Published for Opposition
June 28, 2011
Cancellation Date
April 20, 2018
Goods & Services
Metal product for further manufacturing, namely, all-metal composite consisting of tungsten or tungsten alloy and tin or tin alloy for use as a non-toxic replacement for lead with at least the mass density of lead for use in inertial and radiation-shielding applications