Lopping shears
US8826545B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 7, 2010 |
| Grant date | Sep 9, 2014 |
| Priority date | — |
| Expiry date | Dec 3, 2031 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01G3/0251
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A lopper includes a first metal plate including a first gear structure and a first elongate extension, a second metal plate including a second gear structure in meshing engagement with said first gear structure and a second elongate extension, a first handle coupled to said first elongate extension, a second handle coupled to said second elongate extension, a link to which each of said first body and said second body is pivotably connected so that said first gear structure and said second gear structure are retained in meshing engagement, a first metal blade member having a first arm portion, a first cutting portion, and a first intermediate portion interposed between said first arm portion and said first cutting portion, and a second metal blade member having a second arm portion, a second cutting portion, and a second intermediate portion interposed between said second arm portion and said second cutting portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.