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  • Document Type: German Utility Model Registration Certificate (Urkunde über die Eintragung des Gebrauchsmusters)

Registration Number: 20 2007 016 866.7

Patent Name: Safety Regulator for Compressed Air Cylinder (Sicherheitsregler für Druckluftflasche)

Holder: Bai, Yi-Jhih, from Dajia District, Taichung City, Taiwan

Key Dates: Application Date: November 29, 2007; Registration Date: March 6, 2008

    German utility model patent registration certificate

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    German utility model patent registration certificate
    German utility model patent registration certificate
  • Document Name: Certificate of Utility Model Registration

Registration Number: Registration No. 3087986

Title of Device: Gas Cylinder Valve Device

Utility Model Right Holder: Bai, Yi-Jhih

Nationality: Taiwan

Address: No. 16, Ln. 263, Jian Hwy., Dajia Township, Taichung County, Taiwan

Creator: Bai, Yi-Jhih

Application Number: App. No. 2002-000692

Application Date: February 15, 2002 (Heisei 14)

Registration Certification: This is to certify that the present utility model has been duly registered and entered into the Utility Model Register.

Registration Date: June 5, 2002 (Heisei 14)

Issuing Authority: Kozo Oikawa, Commissioner of the Japan Patent Office

    Japan Utility Model Registration Certificate

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    Japan Utility Model Registration Certificate
    Japan Utility Model Registration Certificate
  • Document Name: Certificate of Utility Model Registration

Certificate Number: Certificate No. 0381229

Application Number: App. No. 2004-0029874

Application Date: October 22, 2004

Registration Date: April 1, 2005

Title of Device: Safety Device

Utility Model Right Holder: Pai, Ai-Chi

Address: No. 16, Ln. 263, Chenggong Rd., Dajia Township, Taichung County, Taiwan, R.O.C.

Creator: Pai, Ai-Chi

Address: No. 16, Ln. 263, Chenggong Rd., Dajia Township, Taichung County, Taiwan, R.O.C.

Date of Issue: April 1, 2005

Issuing Authority: Commissioner, Korean Intellectual Property Office (KIPO)

    Korean Utility Model Registration Certificate

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    Korean Utility Model Registration Certificate
    Korean Utility Model Registration Certificate
  • Award Name: Certificate of Honor (EHREN-URKUNDE)

Reason for Award: Awarded the Gold Medal at the 2003 Nuremberg International Invention Exhibition (iENA 2003).

Exhibition: International Exhibition of Inventions and New Products.

    Gold Medal Certificate of Honor at the Nuremberg International Invention Exhibition, Germany

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    Gold Medal Certificate of Honor at the Nuremberg International Invention Exhibition, Germany
    Gold Medal Certificate of Honor at the Nuremberg International Invention Exhibition, Germany
  • Country: Republic of South Africa

Document Name: Certificate under the Patents Act, 1978

Certification: In accordance with Section 44(1) of the Patents Act, No. 57 of 1978, it is hereby certified that

Patentee: BAI, Yi-Jhih

Grant Statement: has been granted a patent for an invention described in the specification lodged at the Patent Office under number

Patent Number: 2007/10739

    Patent Certificate of the Republic of South Africa

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    Patent Certificate of the Republic of South Africa
    Patent Certificate of the Republic of South Africa
  • Title of Invention: Safety flow guide protection device

Patent Number: GB2446483

Patentee and Inventor: Bai, Yi-Jhih

Date of Grant: November 23, 2011

    UK Intellectual Property Office - Patent Approval Certificate

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    UK Intellectual Property Office - Patent Approval Certificate
    UK Intellectual Property Office - Patent Approval Certificate
  • U.S. Patent Certificate

    U.S. Patent Certificate

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    U.S. Patent Certificate
    U.S. Patent Certificate
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