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Official data from INPI

PRENSA INJETORA PARA O PROCESSAMENTO DE MASSA ENDURECIDA A CALOR REFORÇADA COM FIBRA DE VIDRO

ArquivadaInvention Patent
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Application data

Number

PI8205312

Type

Invention Patent

Filing

09/10/1982

Publication

08/16/1983
View on INPI

Progress at the INPI

  1. Filing09/10/82
  2. Publication08/16/83
  3. Abandoned11/12/85
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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

Applicants and inventors

Applicants

Maschinenfabrik J. Dieffenbacher Gmbh & Co.

DE

Inventors

F. B. (pessoa física)

DE

Technical data

IPC Classification

B29C 45/00B29C 45/03B29C 45/10B29C 45/26B29C 45/54

Priority claims

DE

P 31 36 419.5 · 09/14/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

02/02/1988

RPI 902

11.8

01/12/1988

RPI 899

11.3

11/03/1987

RPI 889

Exigência - art. 36 da LPI

#6.1

03/10/1987

RPI 855

Solicitação de exame técnico

#4.1

11/12/1985

RPI 786

Publicação do pedido de patente

#3.1

08/16/1983

RPI 669

Pedido de patente depositado

#2.1

10/26/1982

RPI 627

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. A classificação IPC anterior era B29F 1/06.

03/27/2018

RPI 2464

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