Removable chisel blade for a portable heating element
US8314366B2 · kind B2 · utility
2Cited by
19References
13Claims
0Family size
Inventors
Key dates
| Filing date | Oct 23, 2009 |
| Grant date | Nov 20, 2012 |
| Priority date | — |
| Expiry date | Apr 7, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49826
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A chisel blade with a permanently attached shaft is disclosed. The chisel blade and shaft are dimensioned and configured such that shaft is removably attachable to a portable heating element. The chisel blade with an attached shaft may include a portable soldering iron with the soldering tip removed. In the two possible embodiments, the chisel blade has a rectangular shape with a beveled cutting surface having a straight cutting edge. In a third embodiment, the chisel blade is concave and the beveled cutting edge is concave.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.