Resources Contact Us Home
Browse by Category: Main > Tools & Hardware
Class Information
Number: D29/22
Name: Equipment for safety, protection, and rescue (1) >

Sub-classes under this class:

Class Number Class Name Patents
D29/100 Body restraint or protective covering 155
D29/124 Rescue 67
D29/125 Fire extinguisher or casing therefor 32

Patents under this class:

Patent Number Title Of Patent Date Issued

  Recently Added Patents
Automobile body
Memory circuit and method of forming the same using reduced mask steps
Ni-, Co-, and Mn- multi-element doped positive electrode material for lithium battery and its preparation method
Oxide material, electrophotographic photoreceptor, process cartridge, and image forming device
Universal handle extension for unloading butterfly valve for tank trailer or other vehicle
Creating and manufacturing documents that initially exceed equipment finishing capacity
  Randomly Featured Patents
Universal pressure pad for femoral clamps
Waterproof connector and waterproofing method
Process and apparatus for forming an image using non-aqueous liquid ink
Electrophotographic apparatus and electrophotograph image processing method
Method for determining the pH value of deionized water
Tetrahydroindazoles with a phenyl ether structure, compositions and use
Feedforward amplifier and feedforward amplification method
Enhanced fast multiplier
Communication apparatus
Temporary traffic signal light cover