1919455

Information

• Patent Grant
• 1919455

• References
• Source

• Patent Number

  1,919,455

• Date Filed

  Not available

• Date Issued

  Tuesday, July 25, 1933
  91 years ago

• CPC

  • B29C45/661 - using a toggle mechanism for mould clamping
  • B29C70/72 - Encapsulating inserts having non-encapsulated projections
  • A47B2095/028 - Knobs
  • B29L2031/463 - Grips, handles
  • B29L2031/706 - Buoys
  • Y10S29/023 - Method or apparatus with knurling
  • Y10S29/035 - Shrink fitting with other step
  • Y10S264/71 - Processes of shaping by shrinking
  • Y10T16/46 - Knob type
  • Y10T29/49865 - by temperature differential [e.g., shrink fit]
  • Y10T74/2084 - Knob or dial
  • Y10T292/82 - Knobs

• US Classifications

  • 016 - Miscellaneous hardware
  • 029 - Metal working
  • 074 - Machine element or mechanism
  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 292 - Closure fasteners