CA695186A - Construction master key system - Google Patents
Construction master key systemInfo
- Publication number
- CA695186A CA695186A CA695186A CA695186DA CA695186A CA 695186 A CA695186 A CA 695186A CA 695186 A CA695186 A CA 695186A CA 695186D A CA695186D A CA 695186DA CA 695186 A CA695186 A CA 695186A
- Authority
- CA
- Canada
- Prior art keywords
- master key
- key system
- construction master
- construction
- master
- 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 |
---|---|---|---|
CA695186T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA695186A true CA695186A (en) | 1964-09-29 |
Family
ID=36005443
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA695186A Expired CA695186A (en) | Construction master key system |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA695186A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6776017B2 (en) * | 2001-11-08 | 2004-08-17 | Ez Change Lock Company, Llc | Adaptable radial tumbler lock |
US7290418B2 (en) | 2004-07-30 | 2007-11-06 | Ez Change Lock Company, Llc | Programmable lock with a controlled programming position |
US7533550B2 (en) | 2003-05-08 | 2009-05-19 | Ez Change Lock Company | Rapid-change lock |
US7802455B2 (en) | 2007-05-07 | 2010-09-28 | Janaka Limited Partnership | Programmable lock having incidental change control |
US7905125B2 (en) | 2005-02-25 | 2011-03-15 | Janaka Limited Partnership | Programmable lock with integral change tooling |
-
0
- CA CA695186A patent/CA695186A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6776017B2 (en) * | 2001-11-08 | 2004-08-17 | Ez Change Lock Company, Llc | Adaptable radial tumbler lock |
US7533550B2 (en) | 2003-05-08 | 2009-05-19 | Ez Change Lock Company | Rapid-change lock |
US7290418B2 (en) | 2004-07-30 | 2007-11-06 | Ez Change Lock Company, Llc | Programmable lock with a controlled programming position |
US7905125B2 (en) | 2005-02-25 | 2011-03-15 | Janaka Limited Partnership | Programmable lock with integral change tooling |
US7802455B2 (en) | 2007-05-07 | 2010-09-28 | Janaka Limited Partnership | Programmable lock having incidental change control |
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