LEFFEL HYDRO ENERGY Logo (USPTO, 11/12/1981)
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The US trademark LEFFEL HYDRO ENERGY was filed as Word and figurative mark on 11/12/1981 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 07/12/1983.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word and figurative mark |
| File reference | 73336925 |
| Register number | 1245025 |
| Application date | November 12, 1981 |
| Publication date | April 19, 1983 |
| Entry date | July 12, 1983 |
Trademark owner
426 East St.
45501 Springfield
US
45501 Springfield
US
Trademark representatives
goods and services
7
Rotary Engines Activated by Reaction or Impulse to a Fluid Current
37
Repairing, Restoring and Rehabilitating Hydro Turbine Installations
ID: 1373336925