CA834448A - High security lock - Google Patents
High security lockInfo
- Publication number
- CA834448A CA834448A CA834448A CA834448DA CA834448A CA 834448 A CA834448 A CA 834448A CA 834448 A CA834448 A CA 834448A CA 834448D A CA834448D A CA 834448DA CA 834448 A CA834448 A CA 834448A
- Authority
- CA
- Canada
- Prior art keywords
- high security
- security lock
- lock
- security
- 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.)
- Expired
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA834448T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA834448A true CA834448A (en) | 1970-02-17 |
Family
ID=36311904
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA834448A Expired CA834448A (en) | High security lock |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA834448A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4011741A (en) * | 1976-04-06 | 1977-03-15 | Tre Corporation | Lock cylinder with dual drivers |
US4129019A (en) * | 1977-05-16 | 1978-12-12 | Schlage Lock Company | Cartridge for a lockset |
US5657653A (en) * | 1995-08-10 | 1997-08-19 | Schlage Lock Company | Dual lock with simultaneous retraction of latch and deadbolt by inside lever and uncoulpler between driving spindle and the lever |
US5809812A (en) * | 1995-02-07 | 1998-09-22 | Talleres De Escoriaza, S.A. | Security device for electronic locks |
-
0
- CA CA834448A patent/CA834448A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4011741A (en) * | 1976-04-06 | 1977-03-15 | Tre Corporation | Lock cylinder with dual drivers |
US4129019A (en) * | 1977-05-16 | 1978-12-12 | Schlage Lock Company | Cartridge for a lockset |
US5809812A (en) * | 1995-02-07 | 1998-09-22 | Talleres De Escoriaza, S.A. | Security device for electronic locks |
US5657653A (en) * | 1995-08-10 | 1997-08-19 | Schlage Lock Company | Dual lock with simultaneous retraction of latch and deadbolt by inside lever and uncoulpler between driving spindle and the lever |
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