654768

Information

• Patent Grant
• 654768

• References
• Source

• Patent Number

  654,768

• Date Filed

  Not available

• Date Issued

  Tuesday, July 31, 1900
  124 years ago

• CPC

  • C03B23/0046 - Re-forming the rim portions
  • Y10T279/1953 - Toggle actuated

• US Classifications

  • 065 - Glass manufacturing
  • 279 - Chucks or sockets