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Official data from INPI

MASSAS DE MOLDAGEM PARA A FABRICAÇÃO DE FOLHAS RESISTENTES AO ENVELHECIMENTO E FOLHA.

Em AnáliseInvention Patent

Application data

Number

PI8602187

Type

Invention Patent

Filing

05/14/1919

Publication

01/13/1987

Progress at the INPI

Awaiting grant fee payment
  1. Filing05/14/19
  2. Publication01/13/87
  3. Examination02/23/88
  4. Allowance02/09/93
  5. Grant
  6. In force

The application was allowed by the INPI on 02/09/1993. The grant of the letters patent is being processed.

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Latest action published by the INPI: 02/23/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Alkor Gmbh Kunststoffe

DE

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Inventors

J. H. (pessoa física)

CH

M. M. (pessoa física)

R. F. (pessoa física)

Technical data

IPC Classification

Priority claims

DE

P 35 17 583.4 · 05/15/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

02/23/1988

RPI 905

Publicação do pedido de patente

#3.1

01/13/1987

RPI 847

Pedido de patente depositado

#2.1

11/18/1986

RPI 839

Retificação

#15.3

08/03/1993

RPI 1183

Deferimento

#9.1

02/09/1993

RPI 1158

Exigência - art. 36 da LPI

#6.1

06/18/1991

RPI 1072

6.2

01/02/1990

RPI 1000

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