Issued Patents All Time
Showing 1–10 of 10 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 |
| 4763382 | Vacuum cleaner hanging arrangement | — | 1988-08-16 |
| 4757574 | Light plate for vacuum cleaner | — | 1988-07-19 |
| 4670937 | Filter retention system for vacuum cleaners | Henry C. Harbin | 1987-06-09 |
| 4662026 | Convertible vacuum cleaner handle | Valerie Owens | 1987-05-05 |
| 4516289 | Handle construction for floor care appliance | — | 1985-05-14 |
| 4514200 | Filter bag for floor care appliance | Gordon E. Laing | 1985-04-30 |
| 4512057 | Floor care appliance | Gordon E. Laing, Martin E. Harbeck, John E. Jones, William K. Glenn, III | 1985-04-23 |
| 4447930 | Power head unit for carpet cleaning | William K. Glenn, III, John E. Jones, Gordon E. Laing | 1984-05-15 |