Toner container having a web seal
US5729794A · kind A · utility
6Cited by
7References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 20, 1996 |
| Grant date | Mar 17, 1998 |
| Priority date | — |
| Expiry date | May 20, 2016 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G2215/088
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A toner container has an opening through which toner is dispensed. It is covered by a web seal which is removable by an operator to dispense the toner. A cleaning edge is positioned to engage the seal as it is removed and clean toner off the seal to prevent its soiling the hands or clothing of an operator removing it.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.