Paper log roller
US3936007A · kind A · utility
4Cited by
3References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 3, 1974 |
| Grant date | Feb 3, 1976 |
| Priority date | — |
| Expiry date | Oct 3, 1994 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65H2701/1846
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A device for winding sheet material such as newspaper into a coil to form a combustible fireplace log comprising a base on which there is mounted a spindle for rotation parallel to the base and movement perpendicular thereto, springs opposing perpendicular movement of the spindle relative to the base, and a crank for effecting rotation of the spindle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.