Payment authorized lock system and methods of making and using the same
US9224257B2 · kind B2 · utility
8Cited by
4References
14Claims
0Family size
Inventors
Key dates
| Filing date | Jul 9, 2012 |
| Grant date | Dec 29, 2015 |
| Priority date | — |
| Expiry date | Mar 29, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG07C9/10
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A payment authorized door and/or gate lock system that controls access to a given area through the processing, storage and recollection of data input through a touchscreen user interface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.