Microprocessor controlled hands-free paper towel dispenser
US6695246B1 · kind B1 · utility
123Cited by
31References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 30, 2000 |
| Grant date | Feb 24, 2004 |
| Priority date | — |
| Expiry date | Mar 30, 2020 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47K2010/3668
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A hands-free towel dispenser is provided which utilizes an active sensing system, preferably an infra-red system, for detecting when a dispense of toweling should occur. The control for the dispenser is designed for low power use, thereby allowing the dispenser to be battery powered. The dispenser can also be powered by a solar panel, either in addition to or in place of, the batteries. Thus, the dispenser can be used in all lighting conditions. In addition, the dispenser is microprocessor controlled, thereby reducing costs and adding flexibility and functionality.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.