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Official data from INPI

SEM TITULO

Em ExigênciaInvention Patent
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Application data

Number

PI8505256

Type

Invention Patent

Filing

10/11/1985

Publication

12/31/1985
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Progress at the INPI

  1. Filing10/11/85
  2. Publication12/31/85
  3. Examination05/06/86
  4. Allowance07/31/90
  5. Abandoned
  6. In force

The application was allowed on 07/31/1990 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: 06/20/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

J. C. (pessoa física)

SP, BR

Inventors

C. [. (pessoa física)

Technical data

IPC Classification

C08J 7/04C08L 9/02

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Exigência - art. 36 da LPI

#6.1

06/20/1989

RPI 974

Exigência - art. 36 da LPI

#6.1

11/16/1988

RPI 943

Conhecimento de parecer técnico

#7.1

05/10/1988

RPI 916

Solicitação de exame técnico

#4.1

05/06/1986

RPI 811

Publicação antecipada

#3.2

12/31/1985

RPI 793

Pedido de patente depositado

#2.1

12/24/1985

RPI 792

Arquivamento - Art. 38 §2° da LPI

#11.4

09/10/1991

RPI 1084

15.7

06/04/1991

RPI 1070

Notificação para pagamento de retribuição

#13.1

11/13/1990

RPI 1041

Deferimento

#9.1

07/31/1990

RPI 1026

Exigência - art. 36 da LPI

#6.1

02/06/1990

RPI 1005

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