| Serial Number | 79449932 |
| Word Mark | BLYKALLA |
| Filing Date | Monday, November 24, 2025 |
| Status | 640 - NON-FINAL ACTION COUNTED - NOT MAILED |
| Status Date | Wednesday, May 20, 2026 |
| Registration Number | 0000000 |
| Registration Date | NOT AVAILABLE |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | NOT AVAILABLE |
| Goods and Services | Nuclear reactors; nuclear power plant installations; nuclear generators; reactor vessels. |
| Goods and Services | Construction of nuclear power plants; installation of electrical and generating machinery; construction of nuclear reactors; renovation of nuclear plant; cleaning of nuclear plant; servicing of nuclear plant; repair of energy supply installations; power infrastructure construction. |
| Goods and Services | Energy production; generation of power; production of energy by nuclear power plants; production of energy by power plants; production of electrical power from renewable sources; electricity generating; consultancy services relating to the generation of electrical power. |
| Goods and Services | Electrical energy; electrical energy from renewable sources; electrical energy. |
| Goods and Services | Distribution of energy; distribution of renewable energy; storage of energy and fuels; electricity distribution; distribution and transmission of electricity; electricity supply and distribution; consultancy services relating to the distribution of electricity. |
| Goods and Services | Modular building units (metal -); modular portable building structures [metal]; alloys of common metal; common metals and their alloys; steel building materials; steel; steel alloys; metal alloys for further manufacturing; additive alloys for the production of steel; common metals and their alloys including stainless steel. |
| Goods and Services | Reactors being industrial chemical installations; reactors for gas-solids reactions. |
| Goods and Services | Scientific research in the field of renewable energy; scientific research in the field of energy; research in the field of energy; research in the field of nuclear energy power generation technology; computer technology consultancy; consumer product safety testing and consultation; providing scientific information, advice and consultancy relating to net zero emissions; engineering services in the field of electrical power and natural gas production; research in the field of physics; advisory services relating to building design; research and development services in the field of engineering. |
| Goods and Services | Fuel for nuclear reactors; moderating materials for nuclear reactors; fuel for nuclear reactors; fuel for nuclear reactors; lead-cooled reactors. |
| International Class | 001 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins; unprocessed plastics; manures; fire extinguishing compositions; tempering and soldering preparations; chemical substances for preserving foodstuffs; tanning substances; adhesives used in industry. |
| US Class Codes | 001, 005, 006, 010, 026, 046 |
| Class Status Code | 6 - Active |
| Class Status Date | Thursday, May 14, 2026 |
| Primary Code | 001 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 004 - Industrial oils and greases; lubricants; dust absorbing, wetting and binding compositions; fuels (including motor spirit) and illuminants; candles and wicks for lighting. |
| US Class Codes | 001, 006, 015 |
| Class Status Code | 6 - Active |
| Class Status Date | Thursday, May 14, 2026 |
| Primary Code | 004 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 006 - Common metals and their alloys; metal building materials; transportable buildings of metal; materials of metal for railway tracks; nonelectric cables and wires of common metal; ironmongery, small items of metal hardware; pipes and tubes of metal; safes; goods of common metal not included in other classes; ores. |
| US Class Codes | 002, 012, 013, 014, 023, 025, 050 |
| Class Status Code | 6 - Active |
| Class Status Date | Thursday, May 14, 2026 |
| Primary Code | 006 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 007 - Machines and machine tools; motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles); agricultural implements other than hand-operated; incubators for eggs. |
| US Class Codes | 013, 019, 021, 023, 024, 031, 034, 035 |
| Class Status Code | 6 - Active |
| Class Status Date | Thursday, May 14, 2026 |
| Primary Code | 007 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 011 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply, and sanitary purposes. |
| US Class Codes | 013, 021, 023, 024, 031, 034 |
| Class Status Code | 6 - Active |
| Class Status Date | Thursday, May 14, 2026 |
| Primary Code | 011 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 037 - Building construction; repair; installation services. |
| US Class Codes | 100, 103, 106 |
| Class Status Code | 6 - Active |
| Class Status Date | Thursday, May 14, 2026 |
| Primary Code | 037 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 039 - Transport; packaging and storage of goods; travel arrangement. |
| US Class Codes | 100, 105 |
| Class Status Code | 6 - Active |
| Class Status Date | Thursday, May 14, 2026 |
| Primary Code | 039 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 040 - Treatment of materials. |
| US Class Codes | 100, 103, 106 |
| Class Status Code | 6 - Active |
| Class Status Date | Thursday, May 14, 2026 |
| Primary Code | 040 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 042 - Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software. |
| US Class Codes | 100, 101 |
| Class Status Code | 6 - Active |
| Class Status Date | Thursday, May 14, 2026 |
| Primary Code | 042 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | Blykalla AB |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 64 - NOT AVAILABLE |
| Address | SE |
| Event Date | Event Description |
| Thursday, May 14, 2026 | SN ASSIGNED FOR SECT 66A APPL FROM IB |
| Tuesday, May 19, 2026 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Tuesday, May 19, 2026 | APPLICATION FILING RECEIPT MAILED |
| Wednesday, May 20, 2026 | ASSIGNED TO EXAMINER |
| Wednesday, May 20, 2026 | NON-FINAL ACTION WRITTEN |
| Thursday, May 21, 2026 | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW |