TW586545U - Improvement of drain ditch cover - Google Patents

Improvement of drain ditch cover

Info

Publication number
TW586545U
TW586545U TW92209089U TW92209089U TW586545U TW 586545 U TW586545 U TW 586545U TW 92209089 U TW92209089 U TW 92209089U TW 92209089 U TW92209089 U TW 92209089U TW 586545 U TW586545 U TW 586545U
Authority
TW
Taiwan
Prior art keywords
improvement
drain ditch
ditch cover
cover
drain
Prior art date
Application number
TW92209089U
Other languages
Chinese (zh)
Inventor
Jian-Yau Huang
Original Assignee
Jian-Yau Huang
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34060712&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=TW586545(U) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Jian-Yau Huang filed Critical Jian-Yau Huang
Priority to TW92209089U priority Critical patent/TW586545U/en
Publication of TW586545U publication Critical patent/TW586545U/en

Links

TW92209089U 2003-05-19 2003-05-19 Improvement of drain ditch cover TW586545U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW92209089U TW586545U (en) 2003-05-19 2003-05-19 Improvement of drain ditch cover

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW92209089U TW586545U (en) 2003-05-19 2003-05-19 Improvement of drain ditch cover

Publications (1)

Publication Number Publication Date
TW586545U true TW586545U (en) 2004-05-01

Family

ID=34060712

Family Applications (1)

Application Number Title Priority Date Filing Date
TW92209089U TW586545U (en) 2003-05-19 2003-05-19 Improvement of drain ditch cover

Country Status (1)

Country Link
TW (1) TW586545U (en)

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Legal Events

Date Code Title Description
MM4K Annulment or lapse of a utility model due to non-payment of fees