Resources Contact Us Home
Browse by Category: Main > Communications
Class Information
Number: 116/83
Name: Signals and indicators > Alarms > Burglar > Portable > Detonating
Description: Devices which include detonating alarms.

Patents under this class:

Patent Number Title Of Patent Date Issued
6774798 Personal alarm system Aug. 10, 2004
5196828 Bendable currency security dye pack Mar. 23, 1993
4762082 Alarm device Aug. 9, 1988
4146356 Flashlamp article having internally located combustible member Mar. 27, 1979
4130081 Activation means for flashlamp article Dec. 19, 1978
4064825 Alarm device for a campsite Dec. 27, 1977

  Recently Added Patents
Bid optimization in search engine marketing
Radio frequency power delivery system
Magnetic memory element, driving method for same, and nonvolatile storage device
Assay for the diagnosis of flaviviral infection using antibodies with high affinity for NS1 protein of flavivirusi in hexameric form
Matching geometry generation and display of mammograms and tomosynthesis images
Methods of fabricating semiconductor device
Method for producing SOI substrate and SOI substrate
  Randomly Featured Patents
Miniature combo built-in antenna structure
Solderless battery pack
Contour resonator and method for adjusting contour resonator
Differential amplifier with improved zero-point calibration
Memory device reference cell programming method and apparatus
Apparatus for selective random printing of fixed data
Superconductor system with enhanced current carrying capability
Apparatus for transferring electrical power from a stationary device to a rotating device without the use of brushes or contacts
Emergency exit route illumination system and methods
Image interpolator for an image display system