CA2088900A1 - Intelligent lock system - Google Patents
Intelligent lock systemInfo
- Publication number
- CA2088900A1 CA2088900A1 CA 2088900 CA2088900A CA2088900A1 CA 2088900 A1 CA2088900 A1 CA 2088900A1 CA 2088900 CA2088900 CA 2088900 CA 2088900 A CA2088900 A CA 2088900A CA 2088900 A1 CA2088900 A1 CA 2088900A1
- Authority
- CA
- Canada
- Prior art keywords
- lock mechanism
- wrench
- lock system
- intelligent lock
- transmitting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Lock And Its Accessories (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
In a preferred embodiment, an intelligent lock system which includes a wrench insertable in a lock mechanism, the wrench transmitting a signal to the lock mechanism from a microprocessor indicating the presence of the wrench and receiving from the lock mechanism an identifying signal, the lock mechanism transmitting the identifying signal to the microprocessor through the wrench, the microprocessor subsequently transmitting to the lock mechanism a password through the wrench, and, the lock mechanism receiving the password and unlocking the lock mechanism in response thereto.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US921,418 | 1978-07-03 | ||
US92141892A | 1992-07-27 | 1992-07-27 | |
US98584092A | 1992-12-03 | 1992-12-03 | |
US985,840 | 1992-12-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2088900A1 true CA2088900A1 (en) | 1994-01-28 |
CA2088900C CA2088900C (en) | 2003-12-09 |
Family
ID=27129820
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002088900A Expired - Fee Related CA2088900C (en) | 1992-07-27 | 1993-02-04 | Intelligent lock system |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2088900C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0812376A1 (en) * | 1995-02-27 | 1997-12-17 | James Salvatore Bianco | Intelligent lock system |
CN113496047A (en) * | 2021-07-29 | 2021-10-12 | 深圳市纽创信安科技开发有限公司 | Electronic password card with anti-disassembly protection |
-
1993
- 1993-02-04 CA CA002088900A patent/CA2088900C/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0812376A1 (en) * | 1995-02-27 | 1997-12-17 | James Salvatore Bianco | Intelligent lock system |
EP0812376A4 (en) * | 1995-02-27 | 1999-11-03 | James Salvatore Bianco | Intelligent lock system |
CN113496047A (en) * | 2021-07-29 | 2021-10-12 | 深圳市纽创信安科技开发有限公司 | Electronic password card with anti-disassembly protection |
CN113496047B (en) * | 2021-07-29 | 2024-04-30 | 深圳市纽创信安科技开发有限公司 | Electronic cipher card with anti-disassembly protection |
Also Published As
Publication number | Publication date |
---|---|
CA2088900C (en) | 2003-12-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed | ||
MKLA | Lapsed |
Effective date: 20120206 |