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Official data from INPI

SEM TITULO

Em AnáliseInvention Patent

Application data

Number

PI8701546

Type

Invention Patent

Filing

04/03/1987

Publication

01/26/1988

Progress at the INPI

  1. Filing04/03/87
  2. Publication01/26/88
  3. Examination06/28/88
  4. Allowance12/26/90
  5. Abandoned
  6. In force

The application was allowed on 12/26/1990 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: 06/28/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Tillotson, Ltd.

IE

Inventors

D. C. (pessoa física)

S. A. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

06/28/1988

RPI 923

Publicação do pedido de patente

#3.1

01/26/1988

RPI 901

Pedido de patente depositado

#2.1

07/07/1987

RPI 872

Arquivamento - Art. 38 §2° da LPI

#11.4

09/10/1991

RPI 1084

Republicação - classificação IPC

#15.11

07/23/1991

RPI 1077

Notificação para pagamento de retribuição

#13.1

04/09/1991

RPI 1062

Deferimento

#9.1

12/26/1990

RPI 1047

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