JPS5251298A - Instant impression unlocking method for use in a lock - Google Patents
Instant impression unlocking method for use in a lockInfo
- Publication number
- JPS5251298A JPS5251298A JP12631475A JP12631475A JPS5251298A JP S5251298 A JPS5251298 A JP S5251298A JP 12631475 A JP12631475 A JP 12631475A JP 12631475 A JP12631475 A JP 12631475A JP S5251298 A JPS5251298 A JP S5251298A
- Authority
- JP
- Japan
- Prior art keywords
- lock
- unlocking method
- impression
- instant
- key
- 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)
Abstract
PURPOSE: To provide a temporary fellow key by combining a number of segments which have key grooves on both sides thereof and various shapes of grooves in the upper end thereof to cope with unforeseen accidents such as the loss of a key.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12631475A JPS5251298A (en) | 1975-10-22 | 1975-10-22 | Instant impression unlocking method for use in a lock |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12631475A JPS5251298A (en) | 1975-10-22 | 1975-10-22 | Instant impression unlocking method for use in a lock |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5251298A true JPS5251298A (en) | 1977-04-25 |
JPS5437880B2 JPS5437880B2 (en) | 1979-11-17 |
Family
ID=14932107
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12631475A Granted JPS5251298A (en) | 1975-10-22 | 1975-10-22 | Instant impression unlocking method for use in a lock |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5251298A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5172578A (en) * | 1990-02-01 | 1992-12-22 | Bitzios Spiridon A | Locksmith tool |
US5224365A (en) * | 1992-08-10 | 1993-07-06 | Dobbs Jerry L | Side bar lock decoder |
US6041629A (en) * | 1996-01-05 | 2000-03-28 | Hughes; Donald R. | Lock picking apparatus |
US6138486A (en) * | 1996-01-05 | 2000-10-31 | Hughes; Donald R. | Lock picking apparatus |
US6151936A (en) * | 1999-09-03 | 2000-11-28 | Randall; Donald Lee | Method and apparatus for lock pick kit |
US7775074B1 (en) | 2007-03-12 | 2010-08-17 | Tobias Marc W | System for obstructing movement of lock pins |
-
1975
- 1975-10-22 JP JP12631475A patent/JPS5251298A/en active Granted
Non-Patent Citations (1)
Title |
---|
LOOKSMITH LEDGER#N9=1975US * |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5172578A (en) * | 1990-02-01 | 1992-12-22 | Bitzios Spiridon A | Locksmith tool |
US5224365A (en) * | 1992-08-10 | 1993-07-06 | Dobbs Jerry L | Side bar lock decoder |
US6041629A (en) * | 1996-01-05 | 2000-03-28 | Hughes; Donald R. | Lock picking apparatus |
US6138486A (en) * | 1996-01-05 | 2000-10-31 | Hughes; Donald R. | Lock picking apparatus |
US6173595B1 (en) * | 1996-01-05 | 2001-01-16 | Donald R. Hughes | Lock picking apparatus |
US6151936A (en) * | 1999-09-03 | 2000-11-28 | Randall; Donald Lee | Method and apparatus for lock pick kit |
US7775074B1 (en) | 2007-03-12 | 2010-08-17 | Tobias Marc W | System for obstructing movement of lock pins |
US7963135B1 (en) | 2007-03-12 | 2011-06-21 | Tobias Marc W | System for obstructing movement of lock pins |
Also Published As
Publication number | Publication date |
---|---|
JPS5437880B2 (en) | 1979-11-17 |
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