2449135

Information

• Patent Grant
• 2449135

• References
• Source

• Patent Number

  2,449,135

• Date Filed

  Not available

• Date Issued

  Tuesday, September 14, 1948
  76 years ago

• CPC

  • B61G11/04 - with helical springs
  • Y10T403/32091 - Plural translating connections
  • Y10T403/32229 - Articulate joint is a slide

• US Classifications

  • 213 - Railway draft appliances
  • 403 - Joints and connections