KR920001275Y1 - Multi-purpose extendable and retractable ladder - Google Patents
Multi-purpose extendable and retractable ladderInfo
- Publication number
- KR920001275Y1 KR920001275Y1 KR8908035U KR890008035U KR920001275Y1 KR 920001275 Y1 KR920001275 Y1 KR 920001275Y1 KR 8908035 U KR8908035 U KR 8908035U KR 890008035 U KR890008035 U KR 890008035U KR 920001275 Y1 KR920001275 Y1 KR 920001275Y1
- Authority
- KR
- South Korea
- Prior art keywords
- retractable ladder
- extendable
- purpose extendable
- retractable
- ladder
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR8908035U KR920001275Y1 (en) | 1989-06-10 | 1989-06-10 | Multi-purpose extendable and retractable ladder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR8908035U KR920001275Y1 (en) | 1989-06-10 | 1989-06-10 | Multi-purpose extendable and retractable ladder |
Publications (1)
Publication Number | Publication Date |
---|---|
KR920001275Y1 true KR920001275Y1 (en) | 1992-02-20 |
Family
ID=19286999
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR8908035U KR920001275Y1 (en) | 1989-06-10 | 1989-06-10 | Multi-purpose extendable and retractable ladder |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR920001275Y1 (en) |
-
1989
- 1989-06-10 KR KR8908035U patent/KR920001275Y1/en not_active IP Right Cessation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
LAPS | Lapse due to unpaid annual fee |