Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Backing sheet for cushioned floor

Backing sheet for cushioned floor

US Patent 4424255 · Granted Jan 3, 1984

Estimated economic value: $10,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Portable terminal2011
Portable terminal2011
Portable terminal2011
Mobile phone2011
Mobile phone2007
Apparatus for position data acquisition and an apparatus for coil position recog2000
Method of removing coating films1996
Bulky synthetic pulp sheet useful as a separator for sealed lead batteries and p1995
Fire-retardant 1-butene resin composition1991
Synthetic pulp and absorbent comprising the same1989
Absorbent web structure1987
Thixotropic agent1985