TW507544U - Improved structure of protective helmet for sport use - Google Patents

Improved structure of protective helmet for sport use

Info

Publication number
TW507544U
TW507544U TW90206096U TW90206096U TW507544U TW 507544 U TW507544 U TW 507544U TW 90206096 U TW90206096 U TW 90206096U TW 90206096 U TW90206096 U TW 90206096U TW 507544 U TW507544 U TW 507544U
Authority
TW
Taiwan
Prior art keywords
improved structure
protective helmet
sport use
sport
helmet
Prior art date
Application number
TW90206096U
Other languages
English (en)
Inventor
Jia-Lung Suen
Original Assignee
Long Dar Plastic Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Long Dar Plastic Co Ltd filed Critical Long Dar Plastic Co Ltd
Priority to TW90206096U priority Critical patent/TW507544U/zh
Publication of TW507544U publication Critical patent/TW507544U/zh

Links

TW90206096U 2001-04-18 2001-04-18 Improved structure of protective helmet for sport use TW507544U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW90206096U TW507544U (en) 2001-04-18 2001-04-18 Improved structure of protective helmet for sport use

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW90206096U TW507544U (en) 2001-04-18 2001-04-18 Improved structure of protective helmet for sport use

Publications (1)

Publication Number Publication Date
TW507544U true TW507544U (en) 2002-10-21

Family

ID=27622068

Family Applications (1)

Application Number Title Priority Date Filing Date
TW90206096U TW507544U (en) 2001-04-18 2001-04-18 Improved structure of protective helmet for sport use

Country Status (1)

Country Link
TW (1) TW507544U (zh)

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Legal Events

Date Code Title Description
GD4K Issue of patent certificate for granted utility model filed before june 30, 2004
MM4K Annulment or lapse of a utility model due to non-payment of fees