Calculus Trademark Details

This mark is dead with a status of Abandoned-Failure to Respond or Late Response. The last case file activity for this mark occured 32 years ago on Thursday, April 16, 1992, according to the United State Patent & Trademark Office
Word Mark Calculus
Status Dead 602 — Abandoned-Failure to Respond or Late Response

Current Owner

Broderbund Software, Inc. of Novato, CA

View all trademarks for Broderbund Software, Inc.
Other Trademarks for Broderbund Software, Inc.
Serial Number 73830001
Status Date Thursday, April 16, 1992
Filing Date Thursday, April 16, 1992
Attorney Ronald S. Laurie

Correspondent

RONALD S. LAURIE
IRELL & MANELLA
545 MIDDLEFIELD ROAD, SUITE 200
MENLO PARK, CA 94025-3471

Case File Statements

Goods & Services Computer Programs for Instruction in Mathematics Recorded on Magnetic and Electronic Media, and Instruction Manuals Sold as a Unit with the Programs

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 038
Status 8 — Abandoned
Status Date Wednesday, August 4, 1999
First Use Anywhere Tuesday, March 1, 1988
First Use In Commerce Tuesday, March 1, 1988
Primary Code 009

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