Platen module for computer fanfold reproduction
USRE31891E · kind E · reissue
0Cited by
11References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 4, 1982 |
| Grant date | May 21, 1985 |
| Priority date | — |
| Expiry date | Mar 4, 2002 |
Classification
- Technology area (CPC —)General
Abstract
An automatic electrostatographic duplicating machine in which computer fanfold documents are fed by an automatic handling means from a supply position above the machine platen to a second position overlaying the platen below the supply position by a tractor means having motor driven sprocket means operative to advance the document material, and control means for supplying control signals to said motor driven means to advance the document material continuously, intermittently, or to selected positions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.