Tape guide system
US4390119A · kind A · utility
9Cited by
2References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 16, 1981 |
| Grant date | Jun 28, 1983 |
| Priority date | — |
| Expiry date | Mar 16, 2001 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B15/61
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A tape guide having a surface over which a tape is guided. The surface is formed by a coherent network of intersecting ridges whose tops form a smooth continuous surface having a regular pattern of discrete recesses in the surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.