Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Automatic shredder without choosing the number of paper to be shredded

Automatic shredder without choosing the number of paper to be shredded

US Patent 8146845 · Granted Apr 3, 2012

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Safety shredder2015
Paper shredder control system responsive to touch-sensitive element2015
Permittivity-based paper shredder control system2014
NRIP knockout mice and uses thereof2014
Apparatus and composition for sharpening a paper shredder blade2014
Method for preparing a grinding composition2013
Safety inlet apparatus for a paper feed opening of a shredder2012
Pins or staples removable structure of automatic shredders2012
New-type thin shredder blade having blade points without steps, blade sets and m2012
New-type thin shredder blade having blade points without steps, blade sets and m2012
Paper shredder control system responsive to touch-sensitive element2011
New-type dual-passage paper feeding safety structure for shredders2011