Patent
   D392754
Priority
Dec 30 1996
Filed
Dec 30 1996
Issued
Mar 24 1998
Expiry
Mar 24 2012
Assg.orig
Entity
unknown
7
4
n/a
The ornamental design for refractory tile system for protection of floor tubing in chemical recovery units, as shown and described.

FIG. 1 is a top plan view of a primary embodiment of the invention;

FIG. 2 is a front view of the embodiment of FIG. 1;

FIG. 3 is a side view of the embodiment of FIG. 1;

FIG. 4 is a bottom view of the embodiment of FIG. 1;

FIG. 5 is a perspective view of the embodiment of FIG. 1;

FIG. 6 is a perspective view of a second embodiment;

FIG. 7 is a perspective view of a third embodiment; and,

FIG. 8 is a perspective view of a fourth embodiment.

LeBel, Mark P., Arenstam, Francis H.

Patent Priority Assignee Title
D410868, Oct 15 1996 Sundowner Trailers, Inc. Trailer side slat extrusion
D430069, Feb 24 1999 Trailer wall panel slat
D455844, Mar 22 1999 Decking plank
D880728, Jun 07 2017 Pedestrian crosswalk panel
D915378, Aug 02 2019 SPIGEN KOREA CO , LTD Case for electronic communications device
ER3584,
ER4603,
Patent Priority Assignee Title
3501878,
4566971, Sep 17 1981 Linde Aktiengesellschaft Process and apparatus for the biological purification of wastewater
4703597, Jun 28 1985 Arena floor and flooring element
D299971, Sep 17 1985 Daniel Platt & Sons Limited Tile
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 30 1996Combustion Engineering, Inc.(assignment on the face of the patent)
Apr 30 1997ARENSTAM, FRANCIS H COMBUSTION ENGINEERING, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0093150299 pdf
Apr 30 1997LEBEL, MARK P COMBUSTION ENGINEERING, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0093150299 pdf
May 06 2000COMBUSTION ENGINEERING, INC ABB ALSTOM POWER INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0107850407 pdf
Jun 22 2000ABB ALSTOM POWER INC ALSTOM POWER INC CHANGE OF NAME SEE DOCUMENT FOR DETAILS 0115750178 pdf
Jun 08 2011ALSTOM POWER INC ,Alstom Technology LtdASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0264150410 pdf
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