Pocketed and interconnected upper and lower sheets
US4615061A · kind A · utility
17Cited by
9References
9Claims
0Family size
Inventor
Key dates
| Filing date | Apr 20, 1984 |
| Grant date | Oct 7, 1986 |
| Priority date | — |
| Expiry date | Apr 20, 2004 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47G9/02
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A bed sheet combination comprising under and upper sheets attached together by an elongated interlocking means assembly extending along foot portions of the sheets, the sides of the sheets being free of connecting means for speed of interconnecting of the under and upper sheets, both sheets having pocketed foot-ends, the pockets of the upper sheet being for protecting the elongated interlocking means from stress from sheet-tugging, the pockets of the upper sheet having elastic edges to provide pockets which expand for speedy attachment to a mattress.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.