Fireplace screen
US4154217A · kind A · utility
4Cited by
4References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 29, 1977 |
| Grant date | May 15, 1979 |
| Priority date | — |
| Expiry date | Aug 29, 1997 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF24B1/192
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
A screen having front, two side and bottom faces wherein the horizontal and vertical edges of the side faces form an angle greater than ninety degrees.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.