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Official data from INPI

SEM TITULO

Em ExigênciaInvention Patent

Application data

Number

PI8207225

Type

Invention Patent

Filing

12/13/1982

Publication

10/18/1983

Progress at the INPI

  1. Filing12/13/82
  2. Publication10/18/83
  3. Examination06/04/85
  4. Allowance07/24/90
  5. Abandoned
  6. In force

The application was allowed on 07/24/1990 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: 09/26/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

H. C. (pessoa física)

US

Inventors

B. (pessoa física)

H. W. (pessoa física)

H. R. (pessoa física)

W. F. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Exigência - art. 36 da LPI

#6.1

09/26/1989

RPI 988

15.17

04/25/1989

RPI 966

Retificação

#15.3

12/20/1988

RPI 948

Solicitação de exame técnico

#4.1

06/04/1985

RPI 763

Publicação do pedido de patente

#3.1

10/18/1983

RPI 678

Pedido de patente depositado

#2.1

02/01/1983

RPI 641

Arquivamento - Art. 38 §2° da LPI

#11.4

09/10/1991

RPI 1084

Notificação para pagamento de retribuição

#13.1

11/06/1990

RPI 1040

Deferimento

#9.1

07/24/1990

RPI 1025

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