Portable battery operated bilge pump
US8864476B2 · kind B2 · utility
7Cited by
26References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 31, 2011 |
| Grant date | Oct 21, 2014 |
| Priority date | — |
| Expiry date | Oct 17, 2031 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF04B17/03
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A pump is provided featuring a housing and battery configuration, where the housing is configured with a battery receiving portion having electrical terminals for receiving power to the pump, and where the battery has a protruding portion with corresponding electrical terminals configured to contact the electrical terminals to provide power to the pump when the protruding portion of the battery is inserted into the battery receiving portion of the housing and rotated in one direction to an “ON” position, and also configured not to contact the electrical terminals when the battery is not rotated to the “ON” position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.