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Official data from INPI

FRALDA DESCARTAVEL ELASTIFICADA E PROCESSO PARA SUA PREPARACAO

ConcedidaInvention Patent

Application data

Number

PI8400802

Type

Invention Patent

Filing

03/10/1983

Publication

03/05/1985

Progress at the INPI

  1. Filing03/10/83
  2. Publication03/05/85
  3. Examination04/28/87
  4. Allowance04/12/88
  5. Grant09/27/88
  6. Terminated10/16/90

The patent was granted on 09/27/1988 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 09/27/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

JOHNSON & JOHNSON [US]

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Inventors

W. C. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

09/27/1988

RPI 936

Notificação para pagamento de retribuição

#13.1

07/26/1988

RPI 927

Deferimento

#9.1

04/12/1988

RPI 912

Solicitação de exame técnico

#4.1

04/28/1987

RPI 862

Publicação do pedido de patente

#3.1

03/05/1985

RPI 750

Pedido de patente depositado

#2.1

05/08/1984

RPI 707

Anuidade - prazo legal encerrado

#18.2

10/16/1990

RPI 1037

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