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Official data from INPI

SEM TITULO

PublicadaInvention Patent

Application data

Number

PI8600884

Type

Invention Patent

Filing

02/28/1986

Publication

09/08/1987

Progress at the INPI

  1. Filing02/28/86
  2. Publication09/08/87
  3. Examination03/27/90
  4. Allowance07/16/91
  5. Abandoned
  6. In force

The application was allowed on 07/16/1991 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 09/08/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

The Firestone Tire & Rubber Company

US

See this company's full portfolio

Inventors

F. S. (pessoa física)

Technical data

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

09/08/1987

RPI 881

Pedido de patente depositado

#2.1

08/12/1986

RPI 825

Arquivamento - Art. 38 §2° da LPI

#11.4

09/29/1992

RPI 1139

Notificação para pagamento de retribuição

#13.1

11/12/1991

RPI 1093

Republicação - classificação IPC

#15.11

11/12/1991

RPI 1093

Deferimento

#9.1

07/16/1991

RPI 1076

Exigência - art. 36 da LPI

#6.1

01/29/1991

RPI 1052

Solicitação de exame técnico

#4.1

03/27/1990

RPI 1011

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