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Official data from INPI

APARELHO PARA CONTROLAR O ÂNGULO DE INCLINAÇÃO DE UMA LÂMINA DOSIFICADORA

Em AnáliseInvention Patent

Application data

Number

PI8804601

Type

Invention Patent

Filing

09/06/1988

Publication

04/18/1989

Progress at the INPI

  1. Filing09/06/88
  2. Publication04/18/89
  3. Examination11/07/89
  4. Allowance01/29/91
  5. Abandoned
  6. In force

The application was allowed on 01/29/1991 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 11/07/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Valmet Paper Machinery Inc.

FI

Inventors

A. M. (pessoa física)

FI

Technical data

IPC Classification

Priority claims

FI

873869 · 09/07/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

11/07/1989

RPI 994

Publicação do pedido de patente

#3.1

04/18/1989

RPI 965

Pedido de patente depositado

#2.1

01/24/1989

RPI 953

Arquivamento - Art. 38 §2° da LPI

#11.4

09/10/1991

RPI 1084

Notificação para pagamento de retribuição

#13.1

05/14/1991

RPI 1067

Deferimento

#9.1

01/29/1991

RPI 1052

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