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Class Information
Number: 109/6
Name: Safes, bank protection, or a related device > Bank protection devices > Trapping mechanisms > Plural closures
Description: Devices wherein a plurality of closures are operable to form the confining means.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6959949 |
Device for securing a door leaf against unintentional deflection |
Nov. 1, 2005 |
| 6484650 |
Automated security chambers for queues |
Nov. 26, 2002 |
| 6308644 |
Fail-safe access control chamber security system |
Oct. 30, 2001 |
| 6298603 |
Access control vestibule |
Oct. 9, 2001 |
| 6076303 |
Filtering gate for the protection of a site, with linear parallel motion of the leaves of the doors |
Jun. 20, 2000 |
| 5992094 |
Access control vestibule |
Nov. 30, 1999 |
| 5936544 |
Wireless access system |
Aug. 10, 1999 |
| 5709159 |
Delivery access device |
Jan. 20, 1998 |
| 5694867 |
Fail-safe access control chamber security system |
Dec. 9, 1997 |
| 5311166 |
Security vestibule |
May. 10, 1994 |
| 5195448 |
Security system |
Mar. 23, 1993 |
| 4947765 |
Security apparatus and method of using same |
Aug. 14, 1990 |
| 4656954 |
Autodirecting security entrance for banks and the like |
Apr. 14, 1987 |
| 4643106 |
Safety lock device |
Feb. 17, 1987 |
| 4586441 |
Security system for selectively allowing passage from a non-secure region to a secure region |
May. 6, 1986 |
| 4481887 |
Security doors |
Nov. 13, 1984 |
| 4475465 |
Transaction security system and modular transaction processing center |
Oct. 9, 1984 |
| 4461221 |
System for detaining robbers on premises |
Jul. 24, 1984 |
| 4348966 |
Transaction security system and modular transaction processing center |
Sep. 14, 1982 |
| 4237799 |
Banking protection system for 24 hour banking |
Dec. 9, 1980 |
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