Notching construction and method
US6217222A · kind A · utility
10Cited by
17References
33Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 27, 1999 |
| Grant date | Apr 17, 2001 |
| Priority date | — |
| Expiry date | Oct 27, 2019 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/4979
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A configuration that promotes cleaner fracture by reducing or eliminating secondary fractures includes a plurality of distinct interconnecting regions defining a plurality of separate fracture regions that are separated by an interruption.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.