Blade for cutting cylindrical structures
US5237899A · kind A · utility
27Cited by
10References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 31, 1992 |
| Grant date | Aug 24, 1993 |
| Priority date | — |
| Expiry date | Jul 31, 2012 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T83/9447
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A blade for cutting cylindrical structures is disclosed. The working face of the blade is adapted for piercing and cutting. The blade of the invention works to cut cylindrical structures without substantially deforming the wall of the structure adjacent to the cut. The blade may be of use in a variety of devices for cutting cylindrical structures.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.