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Official data from INPI

MAQUINA DE RETIFICADOR BORRACHA ESPONJOSA

DeferidaInvention Patent
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Application data

Number

PI8300360

Type

Invention Patent

Filing

01/20/1983

Publication

08/28/1984
View on INPI

Progress at the INPI

  1. Filing01/20/83
  2. Publication08/28/84
  3. Examination06/23/87
  4. Allowance
  5. Grant
  6. In force

Published on 08/28/1984, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

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Latest action published by the INPI: 09/05/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

PLASMOTECNICA IND E COMERCIO D [BR]

Inventors

B. H. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Deferimento

#9.1

09/05/1989

RPI 985

Republicação - classificação IPC

#15.11

05/02/1989

RPI 967

Exigência - art. 36 da LPI

#6.1

02/28/1989

RPI 958

Solicitação de exame técnico

#4.1

06/23/1987

RPI 870

Solicitação de exame não realizada

#4.2

02/10/1987

RPI 851

14.7

11/04/1986

RPI 837

14.4

01/22/1985

RPI 744

Publicação do pedido de patente

#3.1

08/28/1984

RPI 723

Pedido de patente depositado

#2.1

03/08/1983

RPI 646

15.7

10/01/1991

RPI 1087

14.5

03/26/1991

RPI 1060

15.20

10/23/1990

RPI 1038

Retificação

#15.3

10/23/1990

RPI 1038

Retificação

#15.6

08/14/1990

RPI 1028

Retificação

#15.3

05/01/1990

RPI 1016

Notificação para pagamento de retribuição

#13.1

01/09/1990

RPI 1001

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