Louvered wall tile
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Description
FIG. 1 is a front perspective view of a louvered wall tile showing my new design, the broken line showing of a wall is for illustrative purposes only and forms no part of the claimed design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a cross-sectional view thereof taken along lines 3--3 of FIG. 2;
FIG. 4 is an enlarged fragmentary elevational view of the slat on the right end of the louvered wall tile shown in FIG. 2; and,
FIG. 5 is a front perspective view of a second embodiment of a louvered wall tile showing my new design.
Referenced Cited
U.S. Patent Documents
11311 | July 1854 | Ward |
D82680 | December 1930 | Irwin |
D110438 | July 1938 | Lowry |
652558 | June 1900 | Hickok |
2092673 | September 1937 | Kempf |
2288521 | June 1942 | Gregory |
2305445 | December 1942 | Poor et al. |
2317994 | July 1942 | Huff |
2325458 | July 1943 | Witteman |
2955815 | October 1960 | Muhr |
2987985 | June 1961 | Johnson |
3113357 | December 1963 | Reukauf et al. |
3339330 | September 1967 | Minds, Jr. |
3640307 | February 1972 | Drzala |
3691687 | September 1972 | Economou |
3968738 | July 13, 1976 | Matzke |
Patent History
Patent number: D331630
Type: Grant
Filed: Feb 19, 1988
Date of Patent: Dec 8, 1992
Assignee: Herman Miller, Inc. (Zeeland, MI)
Inventor: William E. Stumpf (Minneapolis, MN)
Primary Examiner: A. Hugo Word
Assistant Examiner: Doris Clark
Law Firm: Varnum, Riddering, Schmidt & Howlett
Application Number: 7/158,149
Type: Grant
Filed: Feb 19, 1988
Date of Patent: Dec 8, 1992
Assignee: Herman Miller, Inc. (Zeeland, MI)
Inventor: William E. Stumpf (Minneapolis, MN)
Primary Examiner: A. Hugo Word
Assistant Examiner: Doris Clark
Law Firm: Varnum, Riddering, Schmidt & Howlett
Application Number: 7/158,149
Classifications
Current U.S. Class:
D25/47