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The US trademark SIS was filed as Word mark on 03/15/1977 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 09/15/1981.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 73119198 |
| Register number | 1169274 |
| Application date | March 15, 1977 |
| Publication date | June 23, 1981 |
| Entry date | September 15, 1981 |
Trademark owner
1001 - 10th Ave. SW.
Calgary, Alberta
CA
Calgary, Alberta
CA
Trademark representatives
goods and services
19
Frame Supported Stressed Membrane Buildings; Components Therefor-Namely, Straight and Curved Beams and Trusses, Base Plate Angles, Footing Plates, Bases, Pads, Butt Joint and Top Joint Splice Plates, Fabric Holding Caps, Spreaders, Ridge Cones, Fabric Panels, and Ground Anchors
ID: 1373119198