Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Communications
Class Information
Number: 116/12
Name: Signals and indicators > Combined functions > Burglar alarms > Door securing
Description: Devices for fastening doors capable of also acting as burglar-alarms.










Sub-classes under this class:

Class Number Class Name Patents
116/13 Braces 1
116/14 Chain or link 0
116/15 Detonating 0


Patents under this class:

Patent Number Title Of Patent Date Issued
7889079 Anti security system for manhole covers Feb. 15, 2011
7456738 Transport refrigeration door status sensing device Nov. 25, 2008
7154394 Hidden security device and container using the same Dec. 26, 2006
4539555 Fire and smoke protection device for use in buildings Sep. 3, 1985











 
 
  Recently Added Patents
Process to extract quassinoids
Vacuum cleaner filter adapter ring
Crystalline form of zofenopril calcium
System and method for distributing emergency data messages to public safety answering points in a balanced manner
(4943
Flow cytometer method and apparatus
Communication device and method for detecting a radio signal
  Randomly Featured Patents
Spa shell
Systems and methods for mass customization
Bluetooth wireless headset
Facsimile machine
System and method for processing of markup language information
Nitrocellulose propellant composition
Printer
Refrigerant system charging and evacuating manifold
Two part BBQ cover
Well bore caliper and centralizer apparatus having articulated linkage