Cover unit for ceiling rails
Bischel August 8, 1
U.S. patent number D361,134 [Application Number D/006,149] was granted by the patent office on 1995-08-08 for cover unit for ceiling rails. This patent grant is currently assigned to Armstrong World Industries, Inc.. Invention is credited to Wesley T. K. Bischel.
| United States Patent | D361,134 |
| Bischel | August 8, 1995 |
Cover unit for ceiling rails
Claims
The ornamental design for a cover unit for ceiling rails, as shown and described.
| Inventors: | Bischel; Wesley T. K. (Elizabethtown, PA) |
|---|---|
| Assignee: | Armstrong World Industries,
Inc. (Lancaster, PA) |
| Appl. No.: | D/006,149 |
| Filed: | March 22, 1993 |
| Current U.S. Class: | D25/55 |
| Field of Search: | ;D25/121,125,58,119,55 ;52/484,417,456,463,483,488-489,475,495,476,502,144,145,716-717,813,395 |
References Cited [Referenced By]
U.S. Patent Documents
| D228493 | October 1973 | Hrusch |
| D295080 | April 1988 | Willan |
| D341668 | November 1993 | Herter |
| 2249106 | July 1941 | Baumgartl |
| 3466830 | September 1969 | Smith |
| 3828506 | August 1974 | Phillips |
| 4569175 | February 1986 | Abciuk |
| 4926606 | May 1990 | Hanson |
| 5040347 | August 1991 | Valvis |
| 5088255 | February 1992 | Emanuel |
| 5165208 | November 1992 | Lingemann |
Description
FIG. 1 is an enlarged fragmentary front elevational view of a cover unit for ceiling rails showing my new design; and,
FIG. 2 is a cross-sectional view taken along line 2--2 of FIG. 1.
The pattern of the cover unit for ceiling rails is constant throughout its length, and the broken lines showing ceiling panels and a support element are for illustrative purposes only, and do not form a part of the claimed design.
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