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
Bacterial superantigen vaccines
Tint block image generation program and tint block image generation device
Network fault detection
Method and apparatus for optimizing paging in a communication network
Rewarding independent influencers
Difference detecting apparatus, difference output apparatus, and medium
Magnesium metal-air battery
  Randomly Featured Patents
Modular broadcast receiver system and method
Cleaning unit for optical connector and cleaning tool for optical connector
Optical filter
Insulated terminal assembly
Liquid crystal display with capacitive light shield between data line and pixel electrode
Class-D amplifier
Laser alignment apparatus
Shock absorber
Polysaccharide having antiinflammatory and platelet antiaggregation activity
Occupant-to-occupant air bag system