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
Detachably integrated battery charger for mobile cell phones and like devices
Peer-to-peer, internet protocol telephone system with proxy interface for configuration data
Method for accessing wireless network
Image processing apparatus, remote management system, license update method, and computer program product
Software self-checking systems and methods
Apparatus, system, and method for non-interruptively updating firmware on a redundant hardware controller
Method and composition for improving skin barrier function
  Randomly Featured Patents
Semiconductor heterojunction floating layer memory device and method for storing information in the same
Taggant composition
Method and apparatus for inspecting sheets for flaws
Products with a fluidifying action for mineral pastes and binders
Petunia plant named `Sunbel-Apu`
Ductile-failure anchors for concrete elements
User interface for a portion of a display screen
Bottle with integrated cup
Pulsing steam solar water pump
Fluid additive and method for treatment of subterranean formations