Window panel for a protective cabin for ladle lining control

- Geotronics AB


FIG. 1 is a rear and side perspective view of a window panel for a protective cabin for ladle lining control, showing our new design; and,

FIG. 2 is a front and side perspective view thereof.

Referenced Cited

U.S. Patent Documents

D197119 December 1963 Rocco et al.
1576656 March 1926 Honsinger
2434859 January 1948 McLoughlin
4132033 January 2, 1979 Esposito
4974364 December 4, 1990 Durham, Jr.

Patent History

Patent number: D341209
Type: Grant
Filed: Jun 13, 1991
Date of Patent: Nov 9, 1993
Assignee: Geotronics AB (Danderyd)
Inventors: Mats Lundqvist (Taby), Anders Melin (Upplands Vasby)
Primary Examiner: A. Hugo Word
Assistant Examiner: Doris Clark
Law Firm: Young & Thompson
Application Number: 7/714,751


Current U.S. Class: D25/52