2801111

Information

• Patent Grant
• 2801111

• References
• Source

• Patent Number

  2,801,111

• Date Filed

  Not available

• Date Issued

  Tuesday, July 30, 1957
  67 years ago

• CPC

  • A61C1/142 - Operating tool blocking means
  • Y10T279/17521 - Reciprocating cam sleeve
  • Y10T279/17786 - Spring

• US Classifications

  • 279 - Chucks or sockets
  • 433 - Dentistry