Apparatus to indicate flow conditions

• US 2,672,756 A
• Filed: 12/10/1949
• Issued: 03/23/1954
• Est. Priority Date: 12/10/1949
• Status: Expired due to Term

• Current Assignee: Andrew J. White
• Original Assignee: Andrew J. White
• Inventors: White, Andrew J.
• Application Number:
  US03/132,325
• Time in Patent Office: 1,564 Days
• US Class Current: 73/215
• CPC Class Codes: F01M 1/18 Indicating or safety devices concerning lubricant level F01M11/06, F01M11/12
• CPC Class Codes: G01L 7/22 involving floats, e.g. floating bells

Claims