KR910000533U - 샤프 펜슬의 녹크장치 - Google Patents
샤프 펜슬의 녹크장치Info
- Publication number
- KR910000533U KR910000533U KR2019890008097U KR890008097U KR910000533U KR 910000533 U KR910000533 U KR 910000533U KR 2019890008097 U KR2019890008097 U KR 2019890008097U KR 890008097 U KR890008097 U KR 890008097U KR 910000533 U KR910000533 U KR 910000533U
- Authority
- KR
- South Korea
- Prior art keywords
- mechanical pencil
- knock device
- knock
- pencil
- mechanical
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K21/00—Propelling pencils
- B43K21/02—Writing-core feeding mechanisms
- B43K21/16—Writing-core feeding mechanisms with stepwise feed of writing-cores
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K24/00—Mechanisms for selecting, projecting, retracting or locking writing units
- B43K24/02—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions
- B43K24/08—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions operated by push-buttons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K29/00—Combinations of writing implements with other articles
- B43K29/02—Combinations of writing implements with other articles with rubbers
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019890008097U KR910007828Y1 (ko) | 1989-06-12 | 1989-06-12 | 샤프 펜슬의 녹크장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019890008097U KR910007828Y1 (ko) | 1989-06-12 | 1989-06-12 | 샤프 펜슬의 녹크장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR910000533U true KR910000533U (ko) | 1991-01-22 |
KR910007828Y1 KR910007828Y1 (ko) | 1991-10-07 |
Family
ID=19287036
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019890008097U KR910007828Y1 (ko) | 1989-06-12 | 1989-06-12 | 샤프 펜슬의 녹크장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR910007828Y1 (ko) |
-
1989
- 1989-06-12 KR KR2019890008097U patent/KR910007828Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR910007828Y1 (ko) | 1991-10-07 |
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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 | ||
FPAY | Annual fee payment |
Payment date: 20030901 Year of fee payment: 13 |
|
EXPY | Expiration of term |