BR9600795A - Fabricação de tubos flexíveis corrugados - Google Patents

Fabricação de tubos flexíveis corrugados

Info

Publication number: BR9600795A
Authority: BR; Brazil
Prior art keywords: manufacture; flexible tubes; corrugated flexible; corrugated; tubes
Prior art date: 1996-02-23

Application number

BR9600795A

Other languages

English (en)

Inventor

Claudio Drehmer

Original Assignee

Petroleo Brasileiro Sa

Priority date (The priority date 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 date listed.)

1996-02-23

Filing date

1996-02-23

Publication date

1997-12-23

1996-02-23 Application filed by Petroleo Brasileiro Sa filed Critical Petroleo Brasileiro Sa

1996-02-23 Priority to BR9600795A priority Critical patent/BR9600795A/pt

1997-12-23 Publication of BR9600795A publication Critical patent/BR9600795A/pt

Links

BR9600795A 1996-02-23 1996-02-23 Fabricação de tubos flexíveis corrugados BR9600795A (pt)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
BR9600795A BR9600795A (pt)	1996-02-23	1996-02-23	Fabricação de tubos flexíveis corrugados

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
BR9600795A BR9600795A (pt)	1996-02-23	1996-02-23	Fabricação de tubos flexíveis corrugados

Publications (1)

Publication Number	Publication Date
BR9600795A true BR9600795A (pt)	1997-12-23

Family

ID=4063625

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR9600795A BR9600795A (pt)	1996-02-23	1996-02-23	Fabricação de tubos flexíveis corrugados

Country Status (1)

Country	Link
BR (1)	BR9600795A (pt)

1996
- 1996-02-23 BR BR9600795A patent/BR9600795A/pt not_active IP Right Cessation

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Legal Events

Date	Code	Title	Description
2000-04-25	FF	Decision: intention to grant
2000-10-17	FG9A	Patent or certificate of addition granted
2009-06-09	B24C	Patent annual fee: request for for restoration	Free format text: REFERENTE A 8A , 9A , 10A , 11A , 12A E 13A ANUIDADES.
2011-04-26	B21F	Lapse acc. art. 78, item iv - on non-payment of the annual fees in time	Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 2005 DE 09/06/2009 E A 14A E 15A ANUIDADES.