KR890000444Y1 - Motor driving type chain block - Google Patents
Motor driving type chain blockInfo
- Publication number
- KR890000444Y1 KR890000444Y1 KR888821121U KR880021121U KR890000444Y1 KR 890000444 Y1 KR890000444 Y1 KR 890000444Y1 KR 888821121 U KR888821121 U KR 888821121U KR 880021121 U KR880021121 U KR 880021121U KR 890000444 Y1 KR890000444 Y1 KR 890000444Y1
- Authority
- KR
- South Korea
- Prior art keywords
- motor driving
- chain block
- driving type
- type chain
- block
- Prior art date
Links
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1983031023U JPS6016496U (en) | 1983-03-02 | 1983-03-02 | electric chain block |
KR2019840001749U KR890000443Y1 (en) | 1983-03-02 | 1984-03-02 | Motor driving type chain block |
Publications (1)
Publication Number | Publication Date |
---|---|
KR890000444Y1 true KR890000444Y1 (en) | 1989-03-10 |
Family
ID=26369478
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR888821121U KR890000444Y1 (en) | 1983-03-02 | 1988-12-19 | Motor driving type chain block |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR890000444Y1 (en) |
-
1988
- 1988-12-19 KR KR888821121U patent/KR890000444Y1/en not_active IP Right Cessation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
U106 | Divisional application of utility model | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
J204 | Invalidation trial for patent | ||
J206 | Request for trial to confirm the scope of a patent right | ||
J2X1 | Appeal (before the patent court) |
Free format text: INVALIDATION IN ENTIRETY |
|
J2X2 | Appeal (before the supreme court) |
Free format text: APPEAL BEFORE THE SUPREME COURT FOR INVALIDATION IN ENTIRETY REQUESTED 19940831 Effective date: 19960308 |
|
FPAY | Annual fee payment |
Payment date: 19950213 Year of fee payment: 7 |
|
EXTG | Extinguishment |