Serial Number
74425137
Owner
KEJR ENGINEERING, INC.Attorney
MICHAEL J GROSSFiling Date
Aug 16, 1993
PERMA-SCREEN Trademark
Serial Number: 74425137 • Registration: 1853482
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
August 16, 1993
Registration Date
September 13, 1994
Published for Opposition
June 21, 1994
Cancellation Date
February 26, 2016
Goods & Services
metal casings used to install screens in underground formations to facilitate sampling of liquids