3524112

Information

• Patent Grant
• 3524112

• References
• Source

• Patent Number

  3,524,112

• Date Filed

  Not available

• Date Issued

  Tuesday, August 11, 1970
  54 years ago

• CPC

  • H01M2/1288 - Film- or sheet-like elastic valve members optionally coated with non-drying glue
  • H01G9/12 - Vents or other means allowing expansion
  • H01M2/1223 - Vent arrangements of resealable design
  • H01M2/1264 - comprising gas-pervious parts or elements
  • H01M2/1241 - in the form of rupturable membranes or weakened parts

• US Classifications

  • 361 - Electricity: electrical systems and devices