Cooling pipe return elbow in a steel making furnace

Information

  • Patent Grant
  • D880679
  • Patent Number
    D880,679
  • Date Filed
    Wednesday, December 6, 2017
    7 years ago
  • Date Issued
    Tuesday, April 7, 2020
    5 years ago
  • Inventors
    • Manasek; Richard J. (Carmel, IN, US)
  • Original Assignees
  • Examiners
    • Rudzinski; Kevin K
    Agents
    • Taft Stettinius & Hollister LLP
    • Rost; Stephen F.
Abstract
Description


FIG. 1 is a perspective view of a first embodiment of a cooling pipe return elbow in a steel making furnace according to the present design;



FIG. 2 is a second perspective view thereof;



FIG. 3 is a front view thereof;



FIG. 4 is a left side view thereof;



FIG. 5 is a right side view thereof;



FIG. 6 is a top view thereof;



FIG. 7 is a bottom view thereof;



FIG. 8 is a perspective view of a second embodiment of a cooling pipe return elbow in a steel making furnace;



FIG. 9 is a second perspective view of the second embodiment;



FIG. 10 is a front view thereof;



FIG. 11 is a left side view thereof;



FIG. 12 is a right side view thereof;



FIG. 13 is a top view thereof; and,



FIG. 14 is a bottom view thereof.


The broken lines shown represent environment of the article and form no part of the claimed design.


Claims
  • The ornamental design for a cooling pipe return elbow in a steel making furnace, as shown and described.
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Non-Patent Literature Citations (1)
Entry
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