Hot-box detector

• US 3,402,290 A
• Filed: 10/07/1966
• Issued: 09/17/1968
• Est. Priority Date: 10/07/1966
• Status: Expired due to Term

• Current Assignee: Frank G. Willey, Henry Blackstone, Howell, Sabert N., William Derganc
• Original Assignee: Frank G. Willey, Henry Blackstone, Howell, Sabert N., William Derganc
• Inventors: Blackstone, Henry, WILLIAM DERGANC, Howell, Sabert N., Willey, Frank G.
• Application Number:
  US04/585,209
• Time in Patent Office: 711 Days
• US Class Current: 246/169.00D
• CPC Class Codes: B61K 9/06 by detecting or indicating heat radiation from overheated axles

Claims