Issued Patents All Time
Showing 151–175 of 211 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE38380 | Wringer mop | Robert J. Libman, Roberto Pellacini, Marco Bizzotto | 2004-01-13 |
| D483186 | Kitchen brush | Robert J. Libman | 2003-12-09 |
| D482920 | Brush caddy | Robert J. Libman | 2003-12-02 |
| D481504 | Dust pan | Robert J. Libman | 2003-10-28 |
| D481500 | Squeegee | Robert J. Libman | 2003-10-28 |
| D480189 | Sponge mop | Robert J. Libman, Roberto Pellacini, Marco Bizzotto | 2003-09-30 |
| 6594850 | Mounting bracket and connector for a broom with a detachable handle | Robert J. Libman | 2003-07-22 |
| D475824 | Soap dispensing dish sponge | Robert J. Libman | 2003-06-10 |
| D475828 | Dust pan | Robert J. Libman | 2003-06-10 |
| D474611 | Culinary brush | Robert J. Libman | 2003-05-20 |
| D469613 | Scrub brush | Robert J. Libman | 2003-02-04 |
| D468909 | Kitchen brush | Robert J. Libman | 2003-01-21 |
| D469230 | Squeegee | Robert J. Libman | 2003-01-21 |
| D468110 | Dust brush | Robert J. Libman | 2003-01-07 |
| D468112 | Toilet brush | Robert J. Libman | 2003-01-07 |
| D468111 | Kitchen brush | Robert J. Libman | 2003-01-07 |
| D467435 | Kitchen brush | Robert J. Libman | 2002-12-24 |
| D412248 | Broom head | — | 1999-07-27 |
| D412065 | Broom head | — | 1999-07-20 |
| D401702 | Wringer sponge mop head | — | 1998-11-24 |
| D398427 | Scrub pad handle | — | 1998-09-15 |
| D396558 | Dust brush handle | — | 1998-08-04 |
| D394352 | Long scrub brush handle | — | 1998-05-19 |
| D394353 | Toilet bowl brush handle | — | 1998-05-19 |
| D393589 | Wing nut | — | 1998-04-21 |