Patent Leaderboard

USPTO Patent Rankings Data through Dec 31, 2025

Search Companies Inventors Cities States

Home › Closable box

Closable box

US Patent D668051 · Granted Oct 2, 2012

Assignee

Esselte

Inventors

Lauren Cenzano (15 patents)
Doug Mudd (9 patents)

View full patent text on Google Patents →

More Patents by These Inventors

Booklet binding member2017

Envelope seal strip2016

Connected disk binding mechanism2016

Sortable notepad2015

Movable highlight strip2014

Envelope with integral seal strip2014

Closable box2013

Closable box2013

Closable box2013

Closable box2013

Closable box2013

Closable box2013

Data from USPTO via PatentsView — © 2026 Patent Leaderboard

Last updated: Dec 31, 2025 · Updated quarterly