Resources Contact Us Home
Browse by Category: Main > Industrial
Class Information
Number: D13/303
Name: Equipment for production, distribution, or transformation of energy >

Sub-classes under this class:

Class Number Class Name Patents
D13/100 Solid fuel 45
D13/101 Energy conversion or transformation 97
D13/123 Distribution, modification or control 196
D13/183 Magnet 66
D13/184 Casing or enclosure not elsewhere specified 673
D13/199 Miscellaneous 121

Patents under this class:

Patent Number Title Of Patent Date Issued

  Recently Added Patents
Communication apparatus, communication method, and communication system
Dihydronaphthyridinyl(organo)methanone analogs as positive allosteric mGluR5 modulators
Retransmission control method, base station and mobile station
Maize variety hybrid X13A495
Tungsten barrier and seed for copper filled TSV
Wind driven generator for vehicles
Resistor-2 resistor (R-2R) digital-to-analog converter with resistor network reversal
  Randomly Featured Patents
Rotary flap wheel type grinding tool with outwardly flaring flaps
Ni-Ti-Pd superelastic alloy material, its manufacturing method, and orthodontic archwire made of this alloy material
System and method for centralized presence management of local and remote users
Yellow anionic disazo dyes
Processor cache memory as RAM for execution of boot code
Computer operator glove
Methods for treating diseases with 4-hydroxybenzomorphans
Variable-pulse dynamic fluid flow controller
Ophthalmic apparatus
System, apparatus, and method for rapid pump displacement configuration