Resources Contact Us Home
Browse by Category: Main > Electrical & Energy
Class Information
Number: 361/42.1
Name: Electricity: electrical systems and devices >

Sub-classes under this class:

Class Number Class Name Patents
361/ Safety and protection of systems and devices (361/1) 0
361/ Safety and protection of systems and devices (361/1) 0
361/1 Safety and protection of systems and devices 262
361/139 Control circuits for electromagnetic devices 170
361/211 Control circuits for nonelectromagnetic type relay (e.g., thermal relays) 31
361/212 Discharging or preventing accumulation of electric charge (e.g., static electricity) 652
361/225 Electric charging of objects or materials 494
361/230 Electric charge generating or conducting means (e.g., charging of gases) 465
361/236 Electrical speed signal processing systems 50
361/245 Polarity reversing 38
361/247 Igniting systems 63
361/267 Demagnetizing systems and processes 78
361/268 Transformers and inductors with integral switch, capacitor, or lock (e.g., ignition coil) 16
361/271 Electrostatic capacitors 61
361/437 Miscellaneous 20
361/500 Electrolytic systems or devices 46
361/600 Housing or mounting assemblies with diverse electrical components 526

Patents under this class:

Patent Number Title Of Patent Date Issued

  Recently Added Patents
X2 10GBASE-T transceiver with 1 Gigabit side-band support
Method of manufacturing acrylic film, and acrylic film
Integrated circuit packaging system with an encapsulation and method of manufacture thereof
Method and apparatus for monitoring wireless communication in hearing assistance systems
Escalating data backup protection in response to a failure in a cluster of nodes
Method for manufacturing thin film transistor and method for manufacturing display device
Passive millimeter wave differential interference contrast polarimetry
  Randomly Featured Patents
Method of manufacturing superconducting thin film material, superconducting device and superconducting thin film material
Method of hardfacing steel bodied bits
Sewing machine with a speed correcting unit and an independently driven main shaft and loop taker
Short circuit protection apparatus with self-clocking self-clearing latch
Motorcycle induction system
Quick connect fluid coupling with check valve
Safety ski binding
Protection structure
Contact type measurement device having fine contact force adjustment mechanism
Method of processing radioactive liquid wastes containing radioactive ruthenium