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Official data from INPI

PROCESSO PARA PREPARAR UM LUBRIFICANTE A SER UTILIZADO NA PREPARAÇÃO DE UMA COMPOSIÇÃO DE PVC RÍGIDO OU SIMILAR, E, PROCESSO PARA PREPARAR UMA COMPOSIÇÃO DE RESINA DE PVC RÍGIDA OU OUTRO POLÍMERO HALOGENEIZADO

PublicadaInvention Patent
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Application data

Number

PI8901887

Type

Invention Patent

Filing

04/20/1989

Publication

11/28/1989
View on INPI

Progress at the INPI

  1. Filing04/20/89
  2. Publication11/28/89
  3. Examination10/09/90
  4. Allowance03/19/96
  5. Abandoned
  6. In force

The application was allowed on 03/19/1996 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

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Latest action published by the INPI: 11/28/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Morton Thiokol, Inc

US

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Inventors

J. H. (pessoa física)

Technical data

IPC Classification

C08L 27/06C10M 107/04C10M 143/02

Priority claims

US

185,607 · 04/25/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

11/28/1989

RPI 997

Pedido de patente depositado

#2.1

05/30/1989

RPI 971

Arquivamento - Art. 38 §2° da LPI

#11.4

01/27/1998

RPI 1414

Notificação para pagamento de retribuição

#13.1

12/10/1996

RPI 1358

Deferimento

#9.1

03/19/1996

RPI 1320

Exigência - art. 36 da LPI

#6.1

06/06/1995

RPI 1279

Exigência - art. 36 da LPI

#6.1

01/31/1995

RPI 1261

Solicitação de exame técnico

#4.1

10/09/1990

RPI 1036

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