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Official data from INPI

RETENTOR PARA ACOLCHOADOS E ESTOFAMENTOS

Em AnáliseInvention Patent

Application data

Number

PI8701290

Type

Invention Patent

Filing

03/23/1987

Publication

09/27/1988

Progress at the INPI

Under appeal
  1. Filing03/23/87
  2. Publication09/27/88
  3. Examination11/22/88
  4. Refused02/04/92
  5. Grant
  6. In force

The application was refused by the INPI on 02/04/1992. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 11/22/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

PROBEL S A [BR]

Inventors

C. W. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

11/22/1988

RPI 944

Publicação do pedido de patente

#3.1

09/27/1988

RPI 936

Pedido de patente depositado

#2.1

06/30/1987

RPI 871

Indeferimento

#9.2

02/04/1992

RPI 1105

Conhecimento de parecer técnico

#7.1

04/30/1991

RPI 1065

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