Toilet
US4114207A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Jul 18, 1977 |
| Grant date | Sep 19, 1978 |
| Priority date | — |
| Expiry date | Jul 18, 1997 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE03D11/11
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A toilet system comprising a collecting tank, a pump extending downwardly into the collecting tank and having an inlet, a drain opening in the bottom surface of the collecting tank a selected distance beneath the pump inlet and having a size sufficient to receive large glass objects therein, a drain conduit extending downwardly from the drain opening, the pump including a recirculating conduit, the recirculating conduit being selectively positioned and having a selected size for discharging pumped liquid across the pump inlet whereby bottles which are being drawn upwardly into the pump opening will be deflected downwardly through the drain opening into the drain conduit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.