1392612

Information

• Patent Grant
• 1392612

• References
• Source

• Patent Number

  1,392,612

• Date Filed

  Not available

• Date Issued

  Tuesday, October 4, 1921
  103 years ago

• CPC

  • A61C13/2255 - Frames for partial dentures; Lingual bars
  • Y10T428/1241 - Nonplanar uniform thickness or nonlinear uniform diameter [e.g., L-shape]

• US Classifications

  • 433 - Dentistry
  • 428 - Stock material or miscellaneous articles