2503997

Information

• Patent Grant
• 2503997

• References
• Source

• Patent Number

  2,503,997

• Date Filed

  Not available

• Date Issued

  Tuesday, April 11, 1950
  74 years ago

• CPC

  • F16B7/1445 - with a rubber bushing gripping inside the outer telescoping member by a radial expansion due to its axial compression
  • F16M11/32 - Undercarriages for supports with three or more telescoping legs
  • F16M2200/027 - by friction

• US Classifications

  • 248 - Supports