Issued Patents 2002
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6497001 | Hand-held vacuum cleaner with a detachable head | David Di Nunzio, Michael F. Wright, Jeffrey M. Kalman, Craig M. Saunders, Richard C. Farone +1 more | 2002-12-24 |
| D456963 | Dust cup for hand-held vacuum cleaner | Michael F. Wright, Robert A. Matousek, David Di Nunzio, Richard C. Farone, Jeffrey M. Kalman +1 more | 2002-05-07 |
| D456102 | Head of hand-held vacuum cleaner | Michael F. Wright, Robert A. Matousek, David Di Nunzio, Richard C. Farone, Jeffrey M. Kalman +1 more | 2002-04-23 |
| D453868 | Base of hand-held vacuum cleaner | Michael F. Wright, Robert A. Matousek, David Di Nunzio, Richard C. Farone, Jeffrey M. Kalman +1 more | 2002-02-19 |
| D453244 | Canister vacuum cleaner | David Di Nunzio, Robert A. Matousek, Jeffrey M. Kalman, Craig M. Saunders, Michael F. Wright +4 more | 2002-01-29 |
| D453245 | Dust cup for a vacuum cleaner | David Di Nunzio, Robert A. Matousek, Jeffrey M. Kalman, Craig M. Saunders, Michael F. Wright +4 more | 2002-01-29 |