Normal, Illinois
United States
5
2009-01-01
The entities that hold a legal rights for patent applications filed by inventor Hampton Leonard:
Leonard Hampton from Normal, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Vacuum Cleaner Cleanout System
#2 | 2007-02-01Multi-position cleaning device handgrip
#3 | 2006-12-14Vacuum turbo nozzle with movable visor
#4 | 2006-12-07Vacuum brushroll edge cleaner
#5 | 2006-07-20Vacuum cleaner with collapsible handle
3841666 ⎘