| Serial Number | 79192056 |
| Word Mark | ENN |
| Filing Date | Monday, November 30, 2015 |
| Status | 402 - IR CANCELLED - US APPLICATION ABANDONED |
| Status Date | Sunday, November 30, 2025 |
| Registration Number | 0000000 |
| Registration Date | NOT AVAILABLE |
| Mark Drawing | 5 - Drawing with word(s) / letter(s) / number(s) in Stylized form |
| Published for Opposition Date | NOT AVAILABLE |
| Indication of Colors claimed | Color is not claimed as a feature of the mark. |
| Goods and Services | Water supply; electricity distribution; storage, distribution, and transportation of liquefied petroleum gas; gas supplying distribution; distribution of energy; transport by pipeline |
| Goods and Services | Engineering; technical research in the field of aeronautics; chemical research; biological research; material testing |
| Goods and Services | Processing of fuels materials; production of energy |
| Description of Mark | Color is not claimed as a feature of the mark; english word "ENN" appearing in the mark is short for "Energy Innovation", E represents "Energy" while NN represents "Innovation"; ENN is also the business name of the applicant. |
| Goods and Services | Gas cookers; spark igniters for gas appliances; gas cooktops; safety accessories for gas pipes, namely, flashback arrestors and reverse flow check valves; regulating accessories for water or gas apparatus and pipes; gas burners |
| Goods and Services | Factory construction; pipeline construction and maintenance; residential and commercial building construction; vehicle fueling services; mining extraction; drilling of wells |
| Goods and Services | Ethane; carbonic hydrates; methane; glycol; ethyl ether; methyl ether; methyl alcohol (methanol) for industrial purposes |
| Goods and Services | Fuel gas; solidified gas fuel; coke; fuels; coal; electrical energy |
| Goods and Services | Broadcasting of television programmes; electronic message sending; message sending via a website |
| Goods and Services | Embossing machines; industrial machine presses; metalworking machines, namely, machining centers; steam engines not for land vehicles; carburetors; vehicle parts, namely, carburetors; vehicle parts, namely, power valve for carburetors; dynamos; centrifugal grinding machines; separating machines for chemical processing; machines for separating target materials from mixtures of materials; compressors for machines |
| 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 | H - NOT AVAILABLE |
| Class Status Date | Saturday, November 29, 2025 |
| 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 | H - NOT AVAILABLE |
| Class Status Date | Saturday, November 29, 2025 |
| Primary Code | 004 |
| 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, 031, 034, 035 |
| Class Status Code | H - NOT AVAILABLE |
| Class Status Date | Saturday, November 29, 2025 |
| 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, 031, 034 |
| Class Status Code | H - NOT AVAILABLE |
| Class Status Date | Saturday, November 29, 2025 |
| 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 | H - NOT AVAILABLE |
| Class Status Date | Saturday, November 29, 2025 |
| Primary Code | 037 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 038 - Services allowing people to communicate with another by a sensory means. |
| US Class Codes | 100, 101, 104 |
| Class Status Code | H - NOT AVAILABLE |
| Class Status Date | Saturday, November 29, 2025 |
| Primary Code | 038 |
| 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 | H - NOT AVAILABLE |
| Class Status Date | Saturday, November 29, 2025 |
| 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 | H - NOT AVAILABLE |
| Class Status Date | Saturday, November 29, 2025 |
| 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 | H - NOT AVAILABLE |
| Class Status Date | Saturday, November 29, 2025 |
| Primary Code | 042 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | ENN Group Co., Ltd. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 98 - Unknown |
| Address | XP |
| Event Date | Event Description |
| Thursday, September 22, 2016 | SN ASSIGNED FOR SECT 66A APPL FROM IB |
| Friday, September 23, 2016 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Friday, September 23, 2016 | ASSIGNED TO EXAMINER |
| Tuesday, September 27, 2016 | APPLICATION FILING RECEIPT MAILED |
| Wednesday, September 28, 2016 | NON-FINAL ACTION WRITTEN |
| Thursday, September 29, 2016 | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW |
| Friday, September 30, 2016 | REFUSAL PROCESSED BY MPU |
| Friday, September 30, 2016 | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB |
| Friday, October 21, 2016 | REFUSAL PROCESSED BY IB |
| Friday, November 25, 2016 | CORRECTION TRANSACTION RECEIVED FROM IB |
| Friday, January 27, 2017 | CORRECTION FROM THE IB EXAMINED, NO ACTION IS NEEDED |
| Monday, May 1, 2017 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Monday, May 1, 2017 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Monday, May 1, 2017 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Wednesday, April 25, 2018 | NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB |
| Wednesday, April 25, 2018 | NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB |
| Tuesday, May 1, 2018 | FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB |
| Tuesday, May 1, 2018 | FINAL DISPOSITION NOTICE SENT TO IB |
| Friday, May 11, 2018 | NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB |
| Friday, June 1, 2018 | FINAL DECISION TRANSACTION PROCESSED BY IB |
| Thursday, June 25, 2026 | DEATH OF INTERNATIONAL REGISTRATION |