|
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 |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Dec 30 1996 | Combustion Engineering, Inc. | (assignment on the face of the patent) | / | |||
Apr 30 1997 | ARENSTAM, FRANCIS H | COMBUSTION ENGINEERING, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 009315 | /0299 | |
Apr 30 1997 | LEBEL, MARK P | COMBUSTION ENGINEERING, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 009315 | /0299 | |
May 06 2000 | COMBUSTION ENGINEERING, INC | ABB ALSTOM POWER INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 010785 | /0407 | |
Jun 22 2000 | ABB ALSTOM POWER INC | ALSTOM POWER INC | CHANGE OF NAME SEE DOCUMENT FOR DETAILS | 011575 | /0178 | |
Jun 08 2011 | ALSTOM POWER INC , | Alstom Technology Ltd | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 026415 | /0410 |
Date | Maintenance Fee Events |
Date | Maintenance Schedule |