Manually positionable correction media holder and dispensing apparatus
US4384798A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Jun 16, 1981 |
| Grant date | May 24, 1983 |
| Priority date | — |
| Expiry date | Jun 16, 2001 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J29/36
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A cardholder of a single element moving carriage typewriter may be modified to accept and accurately position with respect to the print point of the typewriter a correction media holder so that a correction operation may be performed correcting erroneously typed characters. The correction media holder is configured to mate in a precise condition with the modified cardholder and to support a supply and takeup spool of correction media on the holder as well as to cause the deflection of the correction media as it traverses across the region of the print point to present the active or operative face of the correction media to a printed page.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.