2988000

Information

• Patent Grant
• 2988000

• References
• Source

• Patent Number

  2,988,000

• Date Filed

  Not available

• Date Issued

  Tuesday, June 13, 1961
  63 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