BR9204830A - Anti-reflux valve - Google Patents
Anti-reflux valveInfo
- Publication number
- BR9204830A BR9204830A BR9204830A BR9204830A BR9204830A BR 9204830 A BR9204830 A BR 9204830A BR 9204830 A BR9204830 A BR 9204830A BR 9204830 A BR9204830 A BR 9204830A BR 9204830 A BR9204830 A BR 9204830A
- Authority
- BR
- Brazil
- Prior art keywords
- reflux valve
- reflux
- valve
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR9204830A BR9204830A (en) | 1992-12-03 | 1992-12-03 | Anti-reflux valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR9204830A BR9204830A (en) | 1992-12-03 | 1992-12-03 | Anti-reflux valve |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9204830A true BR9204830A (en) | 1994-06-07 |
Family
ID=4055416
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9204830A BR9204830A (en) | 1992-12-03 | 1992-12-03 | Anti-reflux valve |
Country Status (1)
Country | Link |
---|---|
BR (1) | BR9204830A (en) |
-
1992
- 1992-12-03 BR BR9204830A patent/BR9204830A/en not_active IP Right Cessation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CB | Opposition filed |
Free format text: METALURGICA ORIENTE S/A |
|
FF | Decision: intention to grant | ||
FG9A | Patent or certificate of addition granted | ||
PC | Transfer |
Free format text: DOCOL-FV INDUSTRIA E COMERCIO DE METAIS SANITARIOS LTDA (BR/SC) |
|
TC | Change of name | ||
B25G | Requested change of headquarter approved |
Free format text: SEDE ALTERADA CONFORME SOLICITADO NA PETICAO NO 017712/RJ DE 31/03/2004. |
|
B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 03/12/2012 |