Patent
   D253250
Priority
Oct 07 1977
Filed
Apr 06 1978
Issued
Oct 23 1979
Expiry
Oct 23 1993
Assg.orig
Entity
unknown
18
4
n/a
The ornamental design for a center plate for a level crossing between a road and a railroad, substantially as shown and described.

FIG. 1 is a perspective view of a center plate for use in a level railroad crossing, between the rails;

FIG. 2 is an end elevation of the center plate of FIG. 1;

FIG. 3 is a side elevation of the center plate of FIG. 1;

FIG. 4 is a top view of the center plate of FIG. 1;

FIG. 5 is a bottom view of the center plate of FIG. 1.

Limmergard, Sten, Thim, Stig H. G.

Patent Priority Assignee Title
D259218, Aug 10 1979 Bridging platform panel for animal confinement pens
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D259286, Aug 08 1979 Interlocking flume platform panel for animal confinement pens
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D261185, Aug 10 1979 Flume platform for animal confinement pens
D268957, Mar 26 1982 Interlocking curb platform panel for animal confinement pens
D269130, Mar 26 1982 Interlocking fence row curb panel for animal confinement pens
D269131, Mar 26 1982 Interlocking curb panel for animal confinement pens
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D269384, May 26 1981 Interlocking flume platform panel for animal confinement pens
D269385, May 26 1981 Interlocking flume platform panel for animal confinement pens
Patent Priority Assignee Title
2652981,
2984417,
3183625,
4093120, Jan 24 1977 Park Rubber Company Railroad crossing structure
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 06 1978A-Betong AB(assignment on the face of the patent)
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