Lancaster, Kentucky
United States
5
2007-03-06
The entities that hold a legal rights for patent applications filed by inventor Hafling Danielle M.:
Danielle M. Hafling from Lancaster, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Dirt cup assembly with attachable and detachable external filter holder
#2 | 2006-12-26Dirt container for cyclonic vacuum cleaner
#3 | 2005-04-07Removable dirt cup assembly with external filter
#4 | 2005-02-03Nozzle assembly with high efficiency agitator cavity
#5 | 2005-02-03Nozzle assembly housing for vacuum cleaner
4777685 ⎘