P

Inventor

MCCORMICK MICHAEL J

US12 patents
⚠️ This page may combine multiple inventors who share the name “MCCORMICK MICHAEL J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MATSUSHITA ELECTRIC CORP

5 patents
US6351872B1Mar 5, 2002

Agitator motor projection system for vacuum cleaner

MATSUSHITA ELECTRIC CORP74 citations95
US6289552B1Sep 18, 2001

Vacuum cleaner with dual agitator windows

MATSUSHITA ELECTRIC CORP59 citations95
US6035486AMar 14, 2000

Dust bag housing door with final filtration compartment

MATSUSHITA ELECTRIC CORP45 citations95
US6421874B1Jul 23, 2002

Pivotal edge cleaning brushes for vacuum cleaner

MATSUSHITA ELECTRIC CORP29 citations92
US6151751ANov 28, 2000

Vacuum cleaner with dust bag retention flaps

MATSUSHITA ELECTRIC CORP12 citations66

PANASONIC CORP NORTH AMERICA

2 patents
US7222392B2May 29, 2007

Airflow system for bagless vacuum cleaner

PANASONIC CORP NORTH AMERICA64 citations96
US7070636B2Jul 4, 2006

Cyclonic vacuum cleaner with filter and filter sweeper

PANASONIC CORP NORTH AMERICA47 citations89

MATSUSHITA HOME APPLIANCE CORP

2 patents
US6226832B1May 8, 2001

Easy maintenance vacuum cleaner

MATSUSHITA HOME APPLIANCE CORP65 citations94
US5867863AFeb 9, 1999

Dust bag housing door with final filtration compartment

MATSUSHITA HOME APPLIANCE CORP62 citations94

MATSUSHITA APPLIANCE CORP

1 patent
US5504971AApr 9, 1996

Vacuum cleaner with adjustable speed power assist

MATSUSHITA APPLIANCE CORP51 citations89

WHIRLPOOL CO

1 patent
US4989506AFeb 5, 1991

Charcoal filter system for a trash compactor

WHIRLPOOL CO14 citations73

TAYLOR ROBERT R

1 patent
US9129434B2Sep 8, 2015

Method and system for 3D surface deformation fitting

TAYLOR ROBERT R2 citations50