Drain apparatus
US8371007B2 · kind B2 · utility
0Cited by
7References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 20, 2011 |
| Grant date | Feb 12, 2013 |
| Priority date | — |
| Expiry date | May 20, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/53943
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
In one embodiment, a system is provided, including a plug removal shield. The plug removal shield further includes a tube configured to surround a plug retaining a fluid volume, and a mount configured to hold the tube relative to the plug. The tube includes a port configured to pass a plug removal tool into proximity with the plug.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.