KR200413918Y1 - 진공칠판지우개 - Google Patents
진공칠판지우개 Download PDFInfo
- Publication number
- KR200413918Y1 KR200413918Y1 KR2020060001379U KR20060001379U KR200413918Y1 KR 200413918 Y1 KR200413918 Y1 KR 200413918Y1 KR 2020060001379 U KR2020060001379 U KR 2020060001379U KR 20060001379 U KR20060001379 U KR 20060001379U KR 200413918 Y1 KR200413918 Y1 KR 200413918Y1
- Authority
- KR
- South Korea
- Prior art keywords
- chalk
- eraser
- blackboard eraser
- vacuum
- collector
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L21/00—Blackboard or slate cleaning devices
- B43L21/02—Blackboard or slate cleaning devices with means for absorbing the chalk dust
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L5/00—Structural features of suction cleaners
- A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
- A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
- A47L5/24—Hand-supported suction cleaners
- A47L5/26—Hand-supported suction cleaners with driven dust-loosening tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/04—Cleaning by suction, with or without auxiliary action
Landscapes
- Drawing Aids And Blackboards (AREA)
Abstract
Description
Claims (1)
- 칠판지우개에 있어서 충전전지(2)의 에너지로 청소기의 모터(3)를 작동시켜 분필지우개 밑면에 있는 융털브러쉬(4)가 닦은 분필가루를 터빈흡입구(5)를 통하여 빨려온 분필가루를 분필가루받이통(6)에 받도록 되어 있으며 분필가루받이통에 연결된 가루받이필터(7)를 통과한 걸러진 공기는 배기필터(8)를 통해 배출되며 자체에 분필통(9)도 설치된 칠판지우개.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2020060001379U KR200413918Y1 (ko) | 2006-01-17 | 2006-01-17 | 진공칠판지우개 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2020060001379U KR200413918Y1 (ko) | 2006-01-17 | 2006-01-17 | 진공칠판지우개 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR200413918Y1 true KR200413918Y1 (ko) | 2006-04-12 |
Family
ID=41764144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2020060001379U Expired - Fee Related KR200413918Y1 (ko) | 2006-01-17 | 2006-01-17 | 진공칠판지우개 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200413918Y1 (ko) |
-
2006
- 2006-01-17 KR KR2020060001379U patent/KR200413918Y1/ko not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UA0108 | Application for utility model registration |
St.27 status event code: A-0-1-A10-A12-nap-UA0108 |
|
| REGI | Registration of establishment | ||
| UR0701 | Registration of establishment |
St.27 status event code: A-2-4-F10-F11-exm-UR0701 |
|
| UR1002 | Payment of registration fee |
St.27 status event code: A-2-2-U10-U11-oth-UR1002 Fee payment year number: 1 |
|
| UG1601 | Publication of registration |
St.27 status event code: A-4-4-Q10-Q13-nap-UG1601 |
|
| LAPS | Lapse due to unpaid annual fee | ||
| UC1903 | Unpaid annual fee |
St.27 status event code: A-4-4-U10-U13-oth-UC1903 Not in force date: 20070407 Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE |
|
| UC1903 | Unpaid annual fee |
St.27 status event code: N-4-6-H10-H13-oth-UC1903 Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE Not in force date: 20070407 |
|
| P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |
|
| P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |