Pocket hand saw
US5911481A · kind A · utility
Inventor
Key dates
| Filing date | Sep 30, 1997 |
| Grant date | Jun 15, 1999 |
| Priority date | — |
| Expiry date | Sep 30, 2017 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB23D51/03
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
This invention is a small saw for hunters in which the blade of the saw can be stored in a water tight compartment in the handle. The handle of the saw is a tube with a closed bottom and a threaded opening on the top. The tube is adapted to hold saw blades that are not being used. A cap with an o-ring and a thread bottom seal the handle water tight. On top of the cap is a semi-circular piece. Along both sides of the flat side of the semi-circular piece are grooves. In the middle of the flat side at the bottom of the flat side there is a threaded opening. Above the threaded opening in the middle is a small indent. The saw blade is placed on the flat side of the semi-circular piece. Over the saw blade is placed a U-shaped piece. The arms of the U fit within the ridges on the semi-circular piece. At the middle of the bottom of the U-shaped piece, is an opening that aligns with the threaded opening in the semi-circular piece. A knob with bolt is adapted to fit through the opening in the U-shaped piece and thread into the threaded opening in the semi-circular piece. The knob is adapted such that when it is threaded into the openings, it puts pressure on the U-shaped piece which holds th…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.