2603333

Information

• Patent Grant
• 2603333

• References
• Source

• Patent Number

  2,603,333

• Date Filed

  Not available

• Date Issued

  Tuesday, July 15, 1952
  72 years ago

• CPC

  • G07F17/145 - for revolving doors or turnstiles
  • Y10S194/903 - Check-controlled turnstile

• US Classifications

  • 194 - Check-actuated control mechanisms
  • 049 - Movable or removable closures