Detachable receptacle and fitted pouches for refillable sprayer devices
US5337921A · kind A · utility
67Cited by
15References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 17, 1993 |
| Grant date | Aug 16, 1994 |
| Priority date | — |
| Expiry date | May 17, 2013 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05B11/1057
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
This invention relates to a spraying apparatus comprising a detachable refill pouch said pouch designed to contain fluid, and a sprayer device detachably connected to the refill pouch and a receptacle device held therebetween the refill pouch and sprayer. The pouch is held in place by detachably connecting the pouch directly to the sprayer with the receptacle held therebetween. The pouch has a neck portion made of material to provide sufficient integrity to allow for mounting of the neck to a cap on a sprayer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.