3661256

Information

• Patent Grant
• 3661256

• References
• Source

• Patent Number

  3,661,256

• Date Filed

  Not available

• Date Issued

  Tuesday, May 9, 1972
  52 years ago

• CPC

  • B07C1/12 - Separating letters from parcels
  • Y10S209/90 - Sorting flat-type mail

• US Classifications

  • 209 - Classifying, separating, and assorting solids