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Official data from INPI

PROCESSO PARA OBTENÇÃO DE LÂMINA DE SERROTE, E PRODUTO RESULTANTE

PublicadaInvention Patent

Application data

Number

PI8704081

Type

Invention Patent

Filing

08/10/1987

Publication

02/21/1989

Progress at the INPI

Under appeal
  1. Filing08/10/87
  2. Publication02/21/89
  3. Examination04/10/90
  4. Refused04/04/95
  5. Grant
  6. In force

The application was refused by the INPI on 04/04/1995. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 02/21/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Ferramentas Stanley Ltda

SP, BR

See this company's full portfolio

Inventors

A. B. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

02/21/1989

RPI 957

Pedido de patente depositado

#2.1

11/17/1987

RPI 891

Indeferimento

#9.2

04/04/1995

RPI 1270

Conhecimento de parecer técnico

#7.1

08/16/1994

RPI 1237

Solicitação de exame técnico

#4.1

04/10/1990

RPI 1013

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