JP2548396Y2 - 歯ブラシ - Google Patents
歯ブラシInfo
- Publication number
- JP2548396Y2 JP2548396Y2 JP1989133417U JP13341789U JP2548396Y2 JP 2548396 Y2 JP2548396 Y2 JP 2548396Y2 JP 1989133417 U JP1989133417 U JP 1989133417U JP 13341789 U JP13341789 U JP 13341789U JP 2548396 Y2 JP2548396 Y2 JP 2548396Y2
- Authority
- JP
- Japan
- Prior art keywords
- flocking
- toothbrush
- holes
- taper
- tsumasaki
- 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
- 210000004209 hair Anatomy 0.000 claims description 17
- 230000001680 brushing effect Effects 0.000 description 27
- 230000000694 effects Effects 0.000 description 19
- 238000000034 method Methods 0.000 description 17
- 238000004140 cleaning Methods 0.000 description 15
- 238000012360 testing method Methods 0.000 description 8
- 210000003811 finger Anatomy 0.000 description 7
- 210000000214 mouth Anatomy 0.000 description 7
- 210000004195 gingiva Anatomy 0.000 description 5
- 230000006872 improvement Effects 0.000 description 4
- 210000004283 incisor Anatomy 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 238000005201 scrubbing Methods 0.000 description 2
- 230000007480 spreading Effects 0.000 description 2
- 238000003892 spreading Methods 0.000 description 2
- 208000002064 Dental Plaque Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000551 dentifrice Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
- 230000003442 weekly effect Effects 0.000 description 1
Landscapes
- Brushes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989133417U JP2548396Y2 (ja) | 1989-11-16 | 1989-11-16 | 歯ブラシ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989133417U JP2548396Y2 (ja) | 1989-11-16 | 1989-11-16 | 歯ブラシ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0372720U JPH0372720U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-07-23 |
| JP2548396Y2 true JP2548396Y2 (ja) | 1997-09-17 |
Family
ID=31680824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989133417U Expired - Fee Related JP2548396Y2 (ja) | 1989-11-16 | 1989-11-16 | 歯ブラシ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2548396Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51147665U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1975-05-19 | 1976-11-26 | ||
| JPS5730032U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1980-07-26 | 1982-02-17 |
-
1989
- 1989-11-16 JP JP1989133417U patent/JP2548396Y2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0372720U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-07-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |