Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4864683 | Noise isolating motor mounting system for a canister vacuum cleaner | Roy Herron | 1989-09-12 |
| 4811452 | Auxiliary attachment adaptor and vacuum cleaner for use therewith | — | 1989-03-14 |