2998053

Information

• Patent Grant
• 2998053

• References
• Source

• Patent Number

  2,998,053

• Date Filed

  Not available

• Date Issued

  Tuesday, August 29, 1961
  63 years ago

• CPC

  • B29D30/248 - Drums of the undercut type without toroidal expansion
  • B29D2030/3214 - Locking the beads on the drum; details of the drum in the bead locking areas
  • B29D2030/3257 - using pressing rollers

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture