Tubing, a system containing tubing for and method for removing sap from a tree
US8359788B2 · kind B2 · utility
3Cited by
8References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 18, 2010 |
| Grant date | Jan 29, 2013 |
| Priority date | — |
| Expiry date | Mar 18, 2030 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01G23/14
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A system for removing sap from a plurality of trees includes a main tube supported at least in part by a plurality of drain tubes without the use of a spinal support. The main tube as supported can negotiate a path between a plurality of trees. The drain tubes are adapted to be supported at the trees. The drain tubes are in fluid communication with the main tube for removing sap through a drain tube into the main tube.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.