Document Overview
Document Overview This page presents the official Utility Model Patent Certificate issued by the China National Intellectual Property Administration (CNIPA) under the Patent Law of the People’s Republic of China. The certificate confirms that, following formal examination, patent rights have been granted and publicly announced.…
- Document type
- Certification Report
- Prepared by
- Alex Newman
- Published
- Last reviewed
- Topics
- Compliance & Certification
Document Overview
This page presents the official Utility Model Patent Certificate issued by the China National Intellectual Property Administration (CNIPA) under the Patent Law of the People’s Republic of China. The certificate confirms that, following formal examination, patent rights have been granted and publicly announced. The patent right takes effect from the date of the authorization announcement.
| Field | Detail |
|---|---|
| Document Type | Utility Model Patent Certificate |
| Certificate Number | 23017718 |
| Patent Number | ZL 2024 2 2906372.2 |
| Authorization Announcement Number | CN 223035214 U |
| Filing Date | 2024-11-27 |
| Authorization Announcement Date | 2025-06-27 |
| Issuing Authority | China National Intellectual Property Administration (CNIPA) |
| Director General | Shen Changyu |
Product Information
The patented invention relates to the angled inflation connector structure of a balloon pump, a precision mechanical component designed to improve the ease and efficiency of inflating balloons. This structural innovation is applied across ETENWOLF inflation tools and balloon pump products, supporting superior performance in professional and consumer inflation applications.
- Invention Name: Angled Inflation Connector Structure of a Balloon Pump (气球泵的充气斜接口结构)
- Patent Holder: Monograph Technology (Shenzhen) Co., Ltd. (磨针科技（深圳）有限公司)
- Registered Address: Room 503, Floor 5, Building 4, Phase 2, Tian’an Yun Valley Industrial Park, Gangtou Community, Bantian Street, Longgang District, Shenzhen, Guangdong Province, 518000, China
- Inventors: Zhong Quanchang; Zhang Wei; Xu Fenghui
- Product Category: Balloon Pump Inflation Accessories
Key Details
The table below summarizes all critical patent registration data exactly as recorded on the official certificate.
| Item | Information |
|---|---|
| Patent Type | Utility Model (实用新型) |
| Certificate Number | 第23017718号 |
| Patent Number | ZL 2024 2 2906372.2 |
| Authorization Announcement Number | CN 223035214 U |
| Patent Application Date | November 27, 2024 |
| Authorization Announcement Date | June 27, 2025 |
| Patent Holder at Filing | Monograph Technology (Shenzhen) Co., Ltd. |
| Inventors at Filing | Zhong Quanchang; Zhang Wei; Xu Fenghui |
| Barcode Reference | *2024229063722* |
| Effective Date | June 27, 2025 (date of authorization announcement) |
Per Chinese patent law, the legal status of the patent right and any changes to the patent holder are governed by the entries in the official Patent Register maintained by CNIPA.
Standards & Compliance
This utility model patent was examined and granted in accordance with the Patent Law of the People’s Republic of China and its implementing regulations. Utility model patents in China provide protection for structural innovations to products and components.
- Governing Law: Patent Law of the People’s Republic of China
- Patent Type: Utility Model — protects the shape, structure, or combination thereof of a product
- Examination Authority: China National Intellectual Property Administration (CNIPA)
- Protection Scope: The angled inflation connector structure as claimed in the granted claims of ZL 2024 2 2906372.2
- Legal Basis: Rights take effect from the authorization announcement date; the Patent Register is the authoritative source for current legal status
ETENWOLF products incorporating this patented structure meet the intellectual property requirements for the Chinese market and demonstrate a commitment to continuous product innovation in inflation tool design.
Validity & Certification Body
The patent right under certificate number 23017718 became effective on June 27, 2025, the date of the authorization announcement. Under Chinese patent law, utility model patents have a maximum statutory term of 10 years from the filing date, placing the potential expiry at November 27, 2034, subject to timely payment of annual maintenance fees.
| Validity Item | Detail |
|---|---|
| Effective Date | June 27, 2025 |
| Filing Date | November 27, 2024 |
| Statutory Maximum Term | 10 years from filing date |
| Earliest Possible Expiry | November 27, 2034 (subject to annual fees) |
| Issuing Body | China National Intellectual Property Administration (CNIPA) |
| Director General (Signatory) | Shen Changyu (申长雨) |
| Legal Status Reference | CNIPA Patent Register |
Any transfer of ownership, licensing arrangements, or lapse of rights will be recorded in the CNIPA Patent Register, which serves as the definitive legal record.
Frequently Asked Questions
- What does patent ZL 2024 2 2906372.2 protect?
- Patent ZL 2024 2 2906372.2 protects the angled inflation connector structure of a balloon pump. It covers the specific shape and structural design of the connector that allows inflation tools to interface with balloons at an angle, improving usability and sealing performance. The protection scope is defined by the claims recorded with CNIPA under authorization announcement number CN 223035214 U.
- Who owns this utility model patent?
- The patent is held by Monograph Technology (Shenzhen) Co., Ltd. (磨针科技（深圳）有限公司), the manufacturer and technology development partner behind ETENWOLF inflation tool products. The inventors named on the certificate are Zhong Quanchang, Zhang Wei, and Xu Fenghui.
- When did this patent come into effect and how long is it valid?
- The patent took effect on June 27, 2025, the date of the authorization announcement. Chinese utility model patents have a statutory maximum term of 10 years from the application filing date of November 27, 2024, meaning the patent can remain in force until November 27, 2034, provided annual maintenance fees are paid.
- Where can I verify the current legal status of this patent?
- The current legal status, including any ownership changes or licensing information, is maintained in the official Patent Register of the China National Intellectual Property Administration (CNIPA). The certificate itself confirms the grant, but the Register is the authoritative source for up-to-date legal information.
Related Documents
The following certification and documentation types are relevant to ETENWOLF balloon pump and inflation tool products and complement this utility model patent certificate:
- Appearance Design Patent — protects the ornamental or aesthetic design of the balloon pump exterior and connector components
- Invention Patent — applicable if novel manufacturing processes or compound innovations are developed for inflation mechanisms
- CE Marking Declaration of Conformity — required for sale of inflation tools in the European Economic Area under applicable EU directives
- RoHS Compliance Certificate — confirms restriction of hazardous substances in electrical and electronic components used in motorized pump variants
- REACH Compliance Statement — confirms product materials meet ECHA REACH regulation requirements for chemicals of concern
- ISO 9001 Quality Management Certificate — demonstrates the manufacturer’s quality management system meets international standards
- Product Test Report — third-party laboratory verification of mechanical performance and safety of the inflation connector structure
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