GF Logo (USPTO, 02/02/1977)
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The US trademark GF was filed as Word and figurative mark on 02/02/1977 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 12/16/1980.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word and figurative mark |
| File reference | 73114480 |
| Register number | 1143249 |
| Application date | February 2, 1977 |
| Publication date | June 24, 1980 |
| Entry date | December 16, 1980 |
Trademark owner
Arrasmith Trail
50010 Ames
US
50010 Ames
US
goods and services
11
Water Treatment Systems Comprising Aerators, Iron and Manganese Removal Plants, Mixers, Flocculators, Solid Contact Treating Units, Carbon Absorption Columns, Recarbonators, Sludge Collectors and Thickeners, Packed Bed Reactors, Stripping Towers, Chemical Feeders, Ion Exchangers, Flow Indicators, Filters, Rotary Distributors for Filters, Clarifying Systems and Potable, Process and Waste Water Treatment Plants
ID: 1373114480