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
Solid-state imaging device, method for manufacturing solid-state imaging device, and electronic apparatus
Sampling filter device
Apparatus for merging spatial audio streams
Train car for proppant containers
Multi-bank queuing architecture for higher bandwidth on-chip memory buffer
Expandable mobile device
Method for parking or exiting a parking bay and for avoiding a collision of a vehicle, and corresponding assistance systems and vehicle
  Randomly Featured Patents
Washing machine including a segmented stator switched reluctance motor
Electrotransport delivery device having improved safety and reduced abuse potential
Thermal barrier coating utilizing a dispersion strengthened metallic bond coat
Belt loop watch case
Method for correcting critical dimension variations in photomasks
Extended wavelength strained layer lasers having strain compensated layers
Universal ceiling box for either fan or fixture support
Rolling shutter casing element
Aerogel-based phase transition flat panel display
Neck for a string musical instrument