Resources Contact Us Home
Browse by Category: Main > Engineering
Class Information
Number: 137/325
Name: Fluid handling > With repair, tapping, assembly, or disassembly means > Tapping a pipe, keg, or apertured tank under pressure > With core ejectors > Impact operated
Description: Devices in which the connectable or tapping member is forced into the opening by blows delivered by a means which is ordinarily not part of the system, the member being provided merely with a surface designed to receive the blow.

Patents under this class:

Patent Number Title Of Patent Date Issued

  Recently Added Patents
Motion estimation for a video transcoder
Wake-up radio system
Perfume bottle
Incentive based recommendation method for mobile station content
Self-assembling surface coating
Maesa japonica extracts and methods of use
  Randomly Featured Patents
Bilaminate polymer coated metal strip and method for manufacture thereof
Optical pickup head of optical recording reproducing apparatus, fabrication method thereof, lubricant-coated optical pickup head of optical recording reproducing apparatus and lubricant coatin
Programmable remote engine starting system
Cell based signal generation
Optical input device with a light source die mounted on a detecting die and manufacture method thereof vision system for a vehicle
Multi-channel access (MCA) radio telephone system
Stereoscopic CG image generating apparatus and stereoscopic TV apparatus
Low power multi-beam active array for cellular communications