2493785

Information

• Patent Grant
• 2493785

• References
• Source

• Patent Number

  2,493,785

• Date Filed

  Not available

• Date Issued

  Tuesday, January 10, 1950
  75 years ago

• CPC

  • F27D3/0024 - of metallic workpieces
  • C21D9/0093 - for screws; for bolts
  • F27B2017/0091 - Series of chambers
  • F27D19/00 - Arrangements of controlling devices
  • F27D2003/0015 - the magazine being vertical
  • F27D2003/0081 - Series of little rams
  • F27D2099/0058 - Means for heating the charge locally
  • F27M2001/1543 - Articles of relatively small dimensions

• US Classifications

  • 432 - Heating
  • 209 - Classifying, separating, and assorting solids
  • 219 - Electric heating
  • 221 - Article dispensing