Handling of phonograph records
US3947063A · kind A · utility
1Cited by
2References
3Claims
0Family size
Inventors
Key dates
| Filing date | Jan 18, 1974 |
| Grant date | Mar 30, 1976 |
| Priority date | — |
| Expiry date | Jan 18, 1994 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B3/589
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
There is described an article, suitable for handling phonograph records, which is in the form of a supple, laminated pad comprising (i) a supporting layer, (ii) a cushioning layer and (iii) a contact layer there being formed in said pad an elongate aperture which is from about 1 to about 3 inches in length and of a width such that part of the rim of a phonograph record can pass through said elongate aperture.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.