Signal Processing Worksystem Trademark Details

Signal Processing Worksystem was registered on Tuesday, July 17, 1990 and is currently owned by Cadence Design Systems, Inc. under the registration number 1606928 . This mark is dead with a status of Expired. The last case file activity for this mark occured 13 years ago on Friday, February 18, 2011, according to the United State Patent & Trademark Office
Word Mark Signal Processing Worksystem
Status Dead Registered 900 — Expired

Current Owner

Cadence Design Systems, Inc. of San Jose, CA

View all trademarks for Cadence Design Systems, Inc.
Other Trademarks for Cadence Design Systems, Inc.

Previous Owners

Comdisco Systems, Inc. of Foster City, CA

View all trademarks for Comdisco Systems, Inc.
Other Trademarks for Comdisco Systems, Inc.
Serial Number 73819466
Registration Number 1606928
Status Date Friday, February 18, 2011
Filing Date Friday, February 18, 2011
Registration Date Tuesday, July 17, 1990
Attorney Lisa Greenwald-Swire

Correspondent

Lisa Greenwald-Swire
Fish & Richardson P.C.
P.O. Box 1022
Minneapolis MN 55440-1022

Case File Statements

Goods & Services Stored Computer Programs for Simulation and Analysis of Systems on Workstations
Goods & Services [ Instruction Manuals for Computer Programs ]
Pseudo Mark Signal Processing Work System

Classifications

International Class Codes
009 — Class 9 consists mostly of instruments used for controlling vehicles (such as ships), scientific research, and all computer programs and software regardless of the recording media such as CD-ROMs, hard drives, downloads, etc.
U.S. Class Codes 021, 023, 026, 036, 038
Status 9 — Expired
Status Date Friday, February 18, 2011
First Use Anywhere Tuesday, November 15, 1988
First Use In Commerce Wednesday, December 14, 1988
Primary Code 009
International Class Codes
016 — Class 16 includes mainly paper, goods made from that material and office requisites.
U.S. Class Codes 002, 005, 022, 023, 029, 037, 038, 050
Status B — Sec. 8 – Class(es) in a Multiple Class registration
Status Date Saturday, May 10, 1997
First Use Anywhere Tuesday, November 15, 1988
First Use In Commerce Wednesday, December 14, 1988
Primary Code 016

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