Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D434884 | Upright vacuum cleaner | Gregory W. Luebbering | 2000-12-05 |
| D430961 | Cordless upright vacuum cleaner | Vincent Bobrosky, Arnold Sepke | 2000-09-12 |
| 6108864 | Vacuum cleaner having a reusable dirt cup | Joyce Thomas, Jeffrey Wayne Smith | 2000-08-29 |
| D429854 | Upright vacuum cleaner | Gregory W. Luebbering | 2000-08-22 |
| D421671 | Vacuum cleaner | Joyce Thomas | 2000-03-14 |
| D406421 | Filter cartridge for an upright vacuum cleaner | Vincent Bobrosky | 1999-03-02 |
| D400324 | Upright vacuum cleaner body | Vincent Bobrosky | 1998-10-27 |
| D399616 | Canister vacuum cleaner | Vincent Bobrosky | 1998-10-13 |
| D358690 | Wheel design for a vacuum cleaner | — | 1995-05-23 |
| D357560 | Vacuum cleaner | — | 1995-04-18 |
| D355283 | Canister-type vacuum cleaner | Joyce Thomas | 1995-02-07 |
| D328165 | Stick type vacuum cleaner | Marco Sixtus Ferrari | 1992-07-21 |
| D315816 | Hand-held vacuum cleaner | Marco Sixtus Ferrari | 1991-03-26 |
| D313293 | Battery powered upright vacuum cleaner | Kenneth R. Parker | 1990-12-25 |
| 4748713 | Vacuum cleaner assembly | Arnold Sepke, Leonard Hampton | 1988-06-07 |
| 4701975 | Vacuum cleaner assembly | Leonard Hampton | 1987-10-27 |
| D290895 | Battery powered suction broom | Joyce Thomas | 1987-07-14 |
| 4665582 | Lightweight battery powered suction broom | Clark S. Richmond, Joyce Thomas | 1987-05-19 |
| D288971 | Hand-held vacuum cleaner with extended nozzle | Joyce Thomas | 1987-03-24 |
| 4648149 | Vacuum cleaner assembly | Leonard Hampton | 1987-03-10 |
| 4621390 | Vacuum cleaner assembly | Leonard Hampton | 1986-11-11 |
| D283064 | Hand-held vacuum cleaner | Joyce Thomas | 1986-03-18 |
| D277038 | Transparent tool cover for suction cleaners or the like | Kenneth R. Parker | 1985-01-01 |
| D276944 | Portable vacuum cleaner | Kenneth R. Parker | 1984-12-25 |
| 4376322 | Suction cleaner | Scott N. Lockhart, Joseph F. Brooks | 1983-03-15 |