Portable folded wiper system
US6550635B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 23, 1997 |
| Grant date | Apr 22, 2003 |
| Priority date | — |
| Expiry date | Aug 26, 2019 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47K10/42
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A portable folded wiper dispensing system for dispensing flexible sheets from a stack of sheets. The system includes a refillable apparatus and a stack of sheets. The refillable apparatus is composed of: 1) a relatively flat, flexible base devoid of dispensing slots, the flexible base being adapted to resiliently fold along a fold axis; and 2) a flexible cover defining an opening aligned in parallel relation to the fold axis of the flexible base such that the flexible cover is attached to said flexible base and is adapted to contain a stack of sheets. The opening defines a dispensing slot through which flexible sheets may be individually dispensed while the flexible base remains unfolded. When the flexible base is folded back along the fold axis, the opening defines a refill gap through which a stack of flexible sheets may be inserted. The stack of sheets may be in the form of a pack of sheets within a plastic wrap provided with an aperture along a major face of the pack which conforms to the dispensing slot of the apparatus.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.