|
The ornamental design for a lock construction, as shown and described. |
|||||||||||||||||
FIG. 1 is a top perspective view of a lock showing our new design;
FIG. 2 is a top view thereof;
FIG. 3 is a bottom view thereof;
FIG. 4 is a front view thereof;
FIG. 5 is a back view thereof;
FIG. 6 is a right view thereof; and,
FIG. 7 is a left view thereof.
Kajuch, Peter, Tischendorf, Andrew
| Patent | Priority | Assignee | Title |
| 10890015, | Sep 21 2018 | KNOX ASSOCIATES, INC DBA KNOX COMPANY | Electronic lock state detection systems and methods |
| 11598121, | Sep 21 2018 | KNOX Associates, Inc. | Electronic lock state detection systems and methods |
| 11933075, | Sep 21 2018 | KNOX Associates, Inc. | Electronic lock state detection systems and methods |
| D472790, | Mar 21 2002 | The Sun Lock Co., Ltd. | Combination padlock and housing therefor |
| D474674, | Aug 05 2002 | Lock housing | |
| D518357, | Nov 12 2004 | Master Lock Company LLC | Lock |
| D542625, | Dec 21 2005 | Master Lock Company LLC | Lock |
| D554471, | Jul 28 2006 | Alloy Metal Manufactory Ltd. | Combination lock with backup key |
| D556541, | Dec 21 2005 | Master Lock Company LLC | Shackle |
| D576859, | May 10 2007 | Master Lock Company LLC | Shackle |
| D576860, | May 10 2007 | Master Lock Company LLC | Shackle |
| D576861, | May 10 2007 | Master Lock Company LLC | Shackle |
| D576862, | May 10 2007 | Master Lock Company LLC | Shackle |
| D576863, | May 10 2007 | Master Lock Company LLC | Shackle |
| D576864, | May 10 2007 | Master Lock Company LLC | Shackle |
| Patent | Priority | Assignee | Title |
| 2691288, | |||
| 4220022, | Sep 23 1977 | Huwil-Werke GmbH Mobelschloss-und Beschlagfabriken | Electrically controlled, electrically encoded push-button combination lock |
| 4912460, | Oct 23 1985 | NANOTECHNOLOGY, INC | Electrostatically activated gating mechanism |
| 5090222, | Nov 21 1988 | GE SECURITY, INC | Electronic lock box and retention mechanism for use therein |
| 5170431, | Sep 20 1991 | Mas-Hamilton Group | Electronic bolt lock with enhanced security features |
| 5404735, | Mar 15 1994 | Padlock with built-in anti-theft alarm device | |
| 5451934, | Nov 24 1992 | Mas-Hamilton Group | Electronic combination lock with time delay feature to control opening |
| 5488350, | Jan 07 1994 | Michigan State University | Diamond film structures and methods related to same |
| 5488660, | Oct 20 1993 | Mas-Hamilton Group | Electronic combination lock utilizing a one-time use combination |
| 5552777, | Feb 14 1992 | Security People, Inc. | Mechanical/electronic lock and key |
| 5587702, | Nov 12 1992 | Padlock with tamper alarm | |
| 5617082, | Nov 15 1994 | O S SECURITY LLC | Electronic access control device utilizing a single microcomputer integrated circuit |
| 5854797, | Aug 05 1997 | Teradyne, Inc | Tester with fast refire recovery time |
| 5870914, | May 07 1997 | Mas-Hamilton Group | Electronic combination lock with self-contained power generation |
| 5893283, | May 07 1997 | Mas-Hamilton Group | Solenoid controlled bolt control for an electronic lock |
| 5896026, | Mar 20 1998 | Mas-Hamilton Group | Power conservation and management system for a self-powered electronic lock |
| 5918988, | Dec 09 1994 | OCE-NEDERLAND B V | Printing system for carrying out print jobs |
| D416467, | May 13 1999 | Digital combination lock | |
| D423323, | Jan 22 1999 | Master Lock Company LLC | Padlock |
| GB2144483, | |||
| WO8911577, |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Apr 22 2000 | KAJUCH, PETER | Master Lock Company | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 010775 | /0537 | |
| Apr 27 2000 | TISCHENDORF, ANDREW | Master Lock Company | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 010775 | /0537 | |
| May 01 2000 | Master Lock Company | (assignment on the face of the patent) | / | |||
| Aug 15 2005 | Master Lock Company | Master Lock Company LLC | CHANGE OF NAME SEE DOCUMENT FOR DETAILS | 018420 | /0873 |
| Date | Maintenance Fee Events |
| Date | Maintenance Schedule |