Bed depth gauge for rotary kiln

• US 3,026,728 A
• Filed: 01/11/1960
• Issued: 03/27/1962
• Est. Priority Date: 01/11/1960
• Status: Expired due to Term

• Current Assignee: Olav Moklebust, Walker, John R.
• Original Assignee: Olav Moklebust, Walker, John R.
• Inventors: OLAV MOKLEBUST, Walker, John R.
• Application Number:
  US04/001,507
• Time in Patent Office: 806 Days
• US Class Current: 73/298
• CPC Class Codes: F27B 7/42 Arrangement of controlling, monitoring, alarm or like devices
• CPC Class Codes: G01F 23/0053 with over-flow pipes

Claims