BR0303248A - Exhaust Pipe with Check Valve - Google Patents
Exhaust Pipe with Check ValveInfo
- Publication number
- BR0303248A BR0303248A BR0303248A BR0303248A BR0303248A BR 0303248 A BR0303248 A BR 0303248A BR 0303248 A BR0303248 A BR 0303248A BR 0303248 A BR0303248 A BR 0303248A BR 0303248 A BR0303248 A BR 0303248A
- Authority
- BR
- Brazil
- Prior art keywords
- check valve
- exhaust pipe
- plastic bag
- plastic
- exhaust
- Prior art date
Links
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
"TUBO DE ESGOTAMENTO COM VáLVULA DE RETENçãO". Patente de Invenção de tubo de esgotamento com válvula de retenção para retirar liquidos de sacos plásticos. O sistema funciona através da inserção do tubo de esgotamento no interior do saco plástico. Uma válvula de retenção permite que o fluxo de líquido do interior do saco plástico ao meio externo possa ser controlado."DRAIN PIPE WITH RETENTION VALVE". Exhaust Pipe with Check Valve for removing liquids from plastic bags. The system works by inserting the exhaust tube into the plastic bag. A check valve allows the flow of liquid from the inside of the plastic bag to the outside medium to be controlled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BR0303248A BR0303248A (en) | 2003-08-01 | 2003-08-01 | Exhaust Pipe with Check Valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BR0303248A BR0303248A (en) | 2003-08-01 | 2003-08-01 | Exhaust Pipe with Check Valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR0303248A true BR0303248A (en) | 2005-04-05 |
Family
ID=34383573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR0303248A BR0303248A (en) | 2003-08-01 | 2003-08-01 | Exhaust Pipe with Check Valve |
Country Status (1)
| Country | Link |
|---|---|
| BR (1) | BR0303248A (en) |
-
2003
- 2003-08-01 BR BR0303248A patent/BR0303248A/en not_active Application Discontinuation
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B11A | Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing | ||
| B11Y | Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired |