Serial Number
74502851
Owner
SPDE, Inc.Attorney
Ira J. SchaeferFirst Use Date
Feb 1, 1994
Filing Date
Mar 21, 1994
PDEASE Trademark
Serial Number: 74502851 • Registration: 1887010
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
March 21, 1994
Registration Date
April 4, 1995
First Use Anywhere
February 1, 1994
First Use in Commerce
February 1, 1994
Published for Opposition
January 10, 1995
Cancellation Date
April 13, 2002
Goods & Services
computer program for solving partial differential equations and instruction manuals sold as a unit