2981193

Information

• Patent Grant
• 2981193

• References
• Source

• Patent Number

  2,981,193

• Date Filed

  Not available

• Date Issued

  Tuesday, April 25, 1961
  64 years ago

• CPC

  • H02K44/04 - Conduction pumps
  • B41B11/88 - Pumps Stop-motions or safety devices therefor

• US Classifications

  • 417 - Pumps
  • 310 - Electrical generator or motor structure
  • 324 - Electricity: measuring and testing