CHANNELMARK CORPORATION – Trademark Portfolio
Entity Type: 03
CHANNELMARK CORPORATION holds 21 U.S. trademarks filed with the United States Patent and Trademark Office (USPTO), with a strong focus on Class 9 (Computers & Electronics) — 18 filings in this category. The portfolio also extends into Class 30 (Staple Foods) across 3 Nice Classification classes. The owner is based in SAN MATEO, CA.
2929 CAMPUS DRIVE
SAN MATEO, CA 94403
21
Total Trademarks
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PERFECT GAME
PERFECT GAME
Abandoned
1994
INSIDE THE PARK
INSIDE THE PARK
Abandoned
1994
HYPERTUTOR
HYPERTUTOR
Cancelled
1989
MEMO MASTER
MEMO MASTER
Cancelled
1988
ACTION PLANNER
ACTION PLANNER
Abandoned
1988
LABELS UNLIMITED
LABELS UNLIMITED
Cancelled
1987
QUICK SCHEDULE
QUICK SCHEDULE
Cancelled
1987
COMPUTER CHECKUP
COMPUTER CHECKUP
Cancelled
1986
KEYBOARD MASTER
KEYBOARD MASTER
Cancelled
1986
SIGN DESIGNER
SIGN DESIGNER
Abandoned
1986
BANNER BUILDER
BANNER BUILDER
Cancelled
1986
OFF-THE-RECORD
OFF-THE-RECORD
Cancelled
1986
ONE-KEY CALCULATOR
ONE-KEY CALCULATOR
Cancelled
1986
THE TYPEWRITER
THE TYPEWRITER
Cancelled
1986
THE PROGRAM DIRECTOR
THE PROGRAM DIRECTOR
Cancelled
1986
WIDESPREAD
WIDESPREAD
Cancelled
1986
ONE-KEY DOS
ONE-KEY DOS
Cancelled
1986