Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4363156 | Vacuum cleaner dust container having compressing means associated therewith | — | 1982-12-14 |
| 4277265 | Compressing arrangement for a dust container | — | 1981-07-07 |
| 4257789 | Combination vacuum cleaner and dust container | — | 1981-03-24 |
| 4195383 | Vacuum cleaner device | — | 1980-04-01 |
| 4184225 | Vacuum cleaner dust bag and motor disconnect device | — | 1980-01-22 |