3176843

Information

• Patent Grant
• 3176843

• References
• Source

• Patent Number

  3,176,843

• Date Filed

  Not available

• Date Issued

  Tuesday, April 6, 1965
  60 years ago

• CPC

  • B07B1/48 - Stretching devices for screens
  • Y10S29/042 - Tension applied during working
  • Y10T29/49874 - Prestressing rod, filament or strand

• US Classifications

  • 209 - Classifying, separating, and assorting solids
  • 029 - Metal working
  • 101 - Printing
  • 140 - Wireworking
  • 160 - Flexible or portable closure, partition, or panel