2198862

Information

• Patent Grant
• 2198862

• References
• Source

• Patent Number

  2,198,862

• Date Filed

  Not available

• Date Issued

  Tuesday, April 30, 1940
  84 years ago

• CPC

  • E05B77/50 - by pneumatic or hydraulic means
  • Y10S70/48 - Fluid pressure lock
  • Y10T70/65 - Central control

• US Classifications

  • 180 - Motor vehicles
  • 070 - Locks