CH609412A5 - - Google Patents
Info
- Publication number
- CH609412A5 CH609412A5 CH1111777A CH1111777A CH609412A5 CH 609412 A5 CH609412 A5 CH 609412A5 CH 1111777 A CH1111777 A CH 1111777A CH 1111777 A CH1111777 A CH 1111777A CH 609412 A5 CH609412 A5 CH 609412A5
- Authority
- CH
- Switzerland
Links
Classifications
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00658—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by passive electrical keys
- G07C9/00674—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by passive electrical keys with switch-buttons
- G07C9/0069—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by passive electrical keys with switch-buttons actuated in a predetermined sequence
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Lock And Its Accessories (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1111777A CH609412A5 (US07534539-20090519-C00452.png) | 1977-09-12 | 1977-09-12 | |
| DE19772750076 DE2750076A1 (de) | 1977-09-12 | 1977-11-09 | Tasten-kombinationsschloss |
| FR7735084A FR2402754A1 (fr) | 1977-09-12 | 1977-11-22 | Serrure a combinaison a touches |
| US05/864,743 US4149212A (en) | 1977-09-12 | 1977-12-27 | Electrically encoded, electrically controlled push-button combination lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1111777A CH609412A5 (US07534539-20090519-C00452.png) | 1977-09-12 | 1977-09-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH609412A5 true CH609412A5 (US07534539-20090519-C00452.png) | 1979-02-28 |
Family
ID=4370250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1111777A CH609412A5 (US07534539-20090519-C00452.png) | 1977-09-12 | 1977-09-12 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4149212A (US07534539-20090519-C00452.png) |
| CH (1) | CH609412A5 (US07534539-20090519-C00452.png) |
| DE (1) | DE2750076A1 (US07534539-20090519-C00452.png) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58135275A (ja) * | 1983-01-11 | 1983-08-11 | 金剛株式会社 | 電子錠 |
| JPS58168659U (ja) * | 1983-01-11 | 1983-11-10 | 金剛株式会社 | 電子錠 |
| JPS59199970A (ja) * | 1983-04-25 | 1984-11-13 | 株式会社長谷川工務店 | 電気錠解錠装置 |
| US4721954A (en) * | 1985-12-18 | 1988-01-26 | Marlee Electronics Corporation | Keypad security system |
| US4802353A (en) * | 1987-08-07 | 1989-02-07 | Intelock Corporation | Battery-powered door lock assembly and method |
| US5628216A (en) * | 1995-01-13 | 1997-05-13 | Schlage Lock Company | Locking device |
| WO2004072785A2 (en) * | 2003-02-07 | 2004-08-26 | Geocentric Systems | Self-contained keyless entry system to prevent lockout from restricted-access spaces |
| US7007526B2 (en) * | 2003-09-08 | 2006-03-07 | Harrow Products, Inc. | Electronic clutch assembly for a lock system |
| US20070209413A1 (en) * | 2006-03-13 | 2007-09-13 | Schlage Lock Company | Lock manual override mechanism with deadlatch |
| WO2014186475A1 (en) | 2013-05-15 | 2014-11-20 | Calin Roatis | Lock |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3633167A (en) * | 1970-05-25 | 1972-01-04 | Phinizy R B | Security system |
| US3766522A (en) * | 1972-08-10 | 1973-10-16 | Gen Motors Corp | Electronic combination lock |
| US3751718A (en) * | 1972-11-16 | 1973-08-07 | L Hanchett | Programmable electric locking system |
| US4050063A (en) * | 1975-07-14 | 1977-09-20 | Schull George R | Key actuated electronic lock for auto ignitions |
-
1977
- 1977-09-12 CH CH1111777A patent/CH609412A5/xx not_active IP Right Cessation
- 1977-11-09 DE DE19772750076 patent/DE2750076A1/de not_active Withdrawn
- 1977-12-27 US US05/864,743 patent/US4149212A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US4149212A (en) | 1979-04-10 |
| DE2750076A1 (de) | 1979-03-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |