Disposable bailer
US5507194A · kind A · utility
14Cited by
8References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 21, 1994 |
| Grant date | Apr 16, 1996 |
| Priority date | — |
| Expiry date | Dec 21, 2014 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N1/12
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The present invention is a disposable bailer having an elongated tube with opposite inlet and outlet ends of the tube, both ends being integral with the tube and tapered; with an inlet valve means, the inlet end of the tube being continuously molded with the tube to form an internal cavity for containing the inlet valve means.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.