Official data from INPI

PROCESSO PARA TRATAMENTO A QUENTE, EMPREGO DE UM AÇO TRATADO A QUENTE COMO MATERIAL PARA A FABRICAÇÃO DE CORRENTES DE ROLO OU FITA DE DOBRADIÇA, BEM COMO ELO DE CORRENTE PARA UMA CORRENTE DE ROLO OU DE FITA DE DOBRADIÇA

ArquivadaInvention Patent

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Application data

Number

PI9005113

Type

Invention Patent

Filing

10/12/1990

Publication

09/17/1991

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Progress at the INPI

Filing10/12/90
Publication09/17/91
Abandoned
Allowance
Grant
In force

The application was abandoned: examination was not requested within the 36 months following the 10/12/1990 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 06/28/1994. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Rexnord Kette GmbH & Co. KG

Inventors

E. K. (pessoa física)

Technical data

IPC Classification

C22C 38/40

Priority claims

39 36 072.5 · 10/28/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

06/28/1994

RPI 1230

Publicação do pedido de patente

#3.1

09/17/1991

RPI 1085

Pedido de patente depositado

#2.1

04/09/1991

RPI 1062

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