Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Vacuum cleaner

Vacuum cleaner

US Patent D296486 · Granted Jun 28, 1988

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

USB AC charger adaptor with built-in rechargeable battery2015
Vertical plate centrifuge2015
Large button calculator2005
Calculator2005
Personal digital assistant with a keyboard2004
Centrifuge rotor adapted for use with centrifuge tube strips2001
Programmable time recorder2000
Foldable keyboard1999
Personal digital assistant having a foldable keyboard component1999
Compact disc storage case1998
Compact disc binder1998
Compact disc storage case with latch-eject mechanism1998