Heated roller and heated roller assembly
US6310322A · kind A · utility
8Cited by
20References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 5, 2000 |
| Grant date | Oct 30, 2001 |
| Priority date | — |
| Expiry date | May 5, 2020 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA45D4/16
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A heated roller assembly includes a heating platform, a plurality of rollers disposed on the heating platform and a circuit for automatically controlling a surface temperature of each roller. The heated rollers of the heated roller assembly include an outer portion and an inner portion disposed within the outer portion. The inner portion is made of thermoset plastic and includes a groove and a heating element disposed within the groove.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.