Device for use with toilet plunger
US9945109B1 · kind B1 · utility
0Cited by
10References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 13, 2015 |
| Grant date | Apr 17, 2018 |
| Priority date | — |
| Expiry date | Jan 21, 2036 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE03C1/308
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A hollow device that surrounds a toilet plunger to maintain contact between the plunger and the toilet bowl as the plunger is moved upward and downward within the device to unplug a toilet. The device has a bottom area for engaging the head of the plunger and a main body on an upper end of the device to grasp in order to apply downward pressure on the device and on the head of the plunger. The device is hollow from its upper end to its lower end so that it can be inserted over the head and handle of a toilet plunger.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.