3046601

Information

• Patent Grant
• 3046601

• References
• Source

• Patent Number

  3,046,601

• Date Filed

  Not available

• Date Issued

  Tuesday, July 31, 1962
  62 years ago

• CPC

  • E21B33/1208 - characterised by the construction of the sealing or packing means
  • E21B33/127 - with inflatable sleeve
  • E21B47/08 - Measuring the diameter
  • E21B47/0915 - using impression packers
  • Y10S264/50 - Use of fluid pressure in molding
  • Y10S264/65 - Processes of preheating prior to molding
  • Y10T29/49805 - Shaping by direct application of fluent pressure

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 029 - Metal working
  • 073 - Measuring and testing
  • 166 - Wells
  • 425 - Plastic article or earthenware shaping or treating: apparatus
  • 600 - Surgery