CN2690464Y - Floor drain device - Google Patents
Floor drain device Download PDFInfo
- Publication number
- CN2690464Y CN2690464Y CN 200320101326 CN200320101326U CN2690464Y CN 2690464 Y CN2690464 Y CN 2690464Y CN 200320101326 CN200320101326 CN 200320101326 CN 200320101326 U CN200320101326 U CN 200320101326U CN 2690464 Y CN2690464 Y CN 2690464Y
- Authority
- CN
- China
- Prior art keywords
- floor drain
- layer
- drain device
- drain apparatus
- leaf
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000010865 sewage Substances 0.000 claims description 10
- 238000007665 sagging Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 241000238631 Hexapoda Species 0.000 abstract 1
- 239000002341 toxic gas Substances 0.000 abstract 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
Images
Landscapes
- Sink And Installation For Waste Water (AREA)
Abstract
Description
Claims (2)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200320101326 CN2690464Y (en) | 2003-10-17 | 2003-10-17 | Floor drain device |
HK04106592A HK1063965A2 (en) | 2003-10-17 | 2004-09-01 | A floor drain. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200320101326 CN2690464Y (en) | 2003-10-17 | 2003-10-17 | Floor drain device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2690464Y true CN2690464Y (en) | 2005-04-06 |
Family
ID=34122266
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200320101326 Expired - Fee Related CN2690464Y (en) | 2003-10-17 | 2003-10-17 | Floor drain device |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN2690464Y (en) |
HK (1) | HK1063965A2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102439236A (en) * | 2009-01-22 | 2012-05-02 | 威廉·弗朗西斯·斯旺斯顿 | Weir type grid |
CN102758473A (en) * | 2012-08-07 | 2012-10-31 | 武希江 | Side drain floor drain |
-
2003
- 2003-10-17 CN CN 200320101326 patent/CN2690464Y/en not_active Expired - Fee Related
-
2004
- 2004-09-01 HK HK04106592A patent/HK1063965A2/en not_active IP Right Cessation
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102439236A (en) * | 2009-01-22 | 2012-05-02 | 威廉·弗朗西斯·斯旺斯顿 | Weir type grid |
US9745734B2 (en) | 2009-01-22 | 2017-08-29 | William Francis Swanston | Weir grate |
US10392791B2 (en) | 2009-01-22 | 2019-08-27 | William Francis Swanston | Weir grate |
CN102758473A (en) * | 2012-08-07 | 2012-10-31 | 武希江 | Side drain floor drain |
Also Published As
Publication number | Publication date |
---|---|
HK1063965A2 (en) | 2004-12-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: TRIUMPH HONG KONG DEVELOPMENT CO., LTD. Free format text: FORMER OWNER: ZHANG RONGSEN; PATENTEE Effective date: 20080411 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20080411 Address after: Hongkong Chinese 128 Java Road Java business center room 703, zip code: Patentee after: Triumph Hongkong Development Limited Address before: Hongkong New Territories Ngau Tam Mei Tan Road No. 83 Hawaii Fontana Gardens room A15, zip: Co-patentee before: Huang Zhongji Patentee before: Wing-Sum Cheung |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050406 Termination date: 20101017 |