Self service key duplicating machine with automatic key model identification system
US9914179B2 · kind B2 · utility
13Cited by
110References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 22, 2015 |
| Grant date | Mar 13, 2018 |
| Priority date | — |
| Expiry date | Oct 22, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T409/30616
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A method of duplicating a key includes receiving a master key in a key duplicating machine. The machine automatically detects a cross sectional profile of the master key. The machine automatically determines, based on the detected cross sectional profile, a type and model of the master key. The machine automatically selects a key blank that matches the type and model of the master key, and then automatically cuts the selected key blank to duplicate a key tooth pattern of the master key.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.