Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D334260 | Vacuum cleaner hose rack with tool storage | Milton G. Kieft | 1993-03-23 |
| D333020 | Combined vacuum cleaner hose and rack | — | 1993-02-02 |
| D330615 | Combined vacuum cleaner hose and rack | John D. Essex | 1992-10-27 |
| D330616 | Combined vacuum cleaner hose and rack | Richard A. Wareham | 1992-10-27 |
| D329511 | Combined vacuum cleaner tool and hose rack | — | 1992-09-15 |
| D329512 | Power nozzle for a vacuum cleaner | David W. Moine | 1992-09-15 |
| 5137156 | Hose and tool rack | Richard F. Riczinger | 1992-08-11 |
| 5111841 | Central vacuum system wall valve | William S. Houston, Greg A. Bilek | 1992-05-12 |
| D313681 | Upper portion of a vacuum cleaner | — | 1991-01-08 |