KR870003740U - Multi-directional rolling wheel - Google Patents
Multi-directional rolling wheelInfo
- Publication number
- KR870003740U KR870003740U KR2019850010669U KR850010669U KR870003740U KR 870003740 U KR870003740 U KR 870003740U KR 2019850010669 U KR2019850010669 U KR 2019850010669U KR 850010669 U KR850010669 U KR 850010669U KR 870003740 U KR870003740 U KR 870003740U
- Authority
- KR
- South Korea
- Prior art keywords
- rolling wheel
- directional rolling
- directional
- wheel
- rolling
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/08—Ball castors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pivots And Pivotal Connections (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019850010669U KR890000019Y1 (en) | 1985-08-21 | 1985-08-21 | Caster including the wheel moveable in multiple directions |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019850010669U KR890000019Y1 (en) | 1985-08-21 | 1985-08-21 | Caster including the wheel moveable in multiple directions |
Publications (2)
Publication Number | Publication Date |
---|---|
KR870003740U true KR870003740U (en) | 1987-03-28 |
KR890000019Y1 KR890000019Y1 (en) | 1989-03-02 |
Family
ID=19244847
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019850010669U KR890000019Y1 (en) | 1985-08-21 | 1985-08-21 | Caster including the wheel moveable in multiple directions |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR890000019Y1 (en) |
-
1985
- 1985-08-21 KR KR2019850010669U patent/KR890000019Y1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR890000019Y1 (en) | 1989-03-02 |
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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 |