BR8307721A - Aperfeicoada configuracao de segmento de transportador - Google Patents

Aperfeicoada configuracao de segmento de transportador

Info

Publication number: BR8307721A
Authority: BR; Brazil
Prior art keywords: perfected; segment configuration; transportation segment; transportation; configuration
Prior art date: 1983-05-16

Application number

BR8307721A

Other languages

English (en)

Inventor

John W Caldwell

Original Assignee

Pennwalt Corp

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.)

1983-05-16

Filing date

1983-05-16

Publication date

1985-04-16

1983-05-16 Application filed by Pennwalt Corp filed Critical Pennwalt Corp

1983-05-16 Priority claimed from PCT/US1983/000717 external-priority patent/WO1984004470A1/en

1985-04-16 Publication of BR8307721A publication Critical patent/BR8307721A/pt

Links

BR8307721A 1983-05-16 1983-05-16 Aperfeicoada configuracao de segmento de transportador BR8307721A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PCT/US1983/000717 WO1984004470A1 (en)	1982-06-17	1983-05-16	Improved conveyor flight configuration

Publications (1)

Publication Number	Publication Date
BR8307721A true BR8307721A (pt)	1985-04-16

Family

ID=22175122

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR8307721A BR8307721A (pt)	1983-05-16	1983-05-16	Aperfeicoada configuracao de segmento de transportador

Country Status (1)

Country	Link
BR (1)	BR8307721A (pt)

1983
- 1983-05-16 BR BR8307721A patent/BR8307721A/pt not_active IP Right Cessation

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Legal Events

Date	Code	Title	Description
1998-11-24	RH	Request refused
1999-05-18	CK	Appeal
2005-04-05	B15G	Petition not considered as such [chapter 15.7 patent gazette]
2008-07-01	B21A	Patent or certificate of addition expired [chapter 21.1 patent gazette]	Free format text: PATENTE EXTINTA EM 16/05/98