Serial Number
74454251
Owner
Sierra Scientifics, Inc.First Use Date
Jun 1, 1992
Filing Date
Nov 4, 1993
SIERRA SCIENTIFICS, INC. SSI Trademark
Serial Number: 74454251 • Registration: 1879432
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
November 4, 1993
Registration Date
February 21, 1995
First Use Anywhere
June 1, 1992
First Use in Commerce
June 1, 1992
Published for Opposition
November 29, 1994
Cancellation Date
March 2, 2002
Goods & Services
commercial and retail chemicals; namely, water repellents, cleaning agents and chemical additives used to enhance articles of masonry and other building or construction surfaces