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Official data from INPI

CORRENTE PARA PNEUS, ESPECIALMENTE CORRENTE ANTIDERRAPANTE PARA PNEUS

Em AnáliseInvention Patent

Application data

Number

PI8301350

Type

Invention Patent

Filing

03/17/1983

Publication

11/29/1983

Progress at the INPI

Awaiting grant fee payment
  1. Filing03/17/83
  2. Publication11/29/83
  3. Examination10/29/85
  4. Allowance06/23/87
  5. Grant
  6. In force

The application was allowed by the INPI on 06/23/1987. The grant of the letters patent is being processed.

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Latest action published by the INPI: 01/17/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

E. A. (pessoa física)

DE

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Inventors

A. M. (pessoa física)

DE

G. W. (pessoa física)

DE

H. K. (pessoa física)

DE

L. W. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P 32 09 822.7 · 03/18/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação para pagamento de retribuição

#13.1

01/17/1989

RPI 952

110

10/25/1988

RPI 940

Recurso

#12.1

09/29/1987

RPI 884

Deferimento

#9.1

06/23/1987

RPI 870

Exigência - art. 36 da LPI

#6.1

08/26/1986

RPI 827

Solicitação de exame técnico

#4.1

10/29/1985

RPI 784

Publicação do pedido de patente

#3.1

11/29/1983

RPI 684

Pedido de patente depositado

#2.1

05/03/1983

RPI 654

15.7

08/07/1990

RPI 1027

Retificação

#15.3

02/06/1990

RPI 1005

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