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Official data from INPI

FECHO EM FORMA DE PRESILHA E FRALDA DESCARTAVEL

DeferidaInvention Patent

Application data

Number

PI8706043

Type

Invention Patent

Filing

03/14/1986

Publication

01/19/1988

Progress at the INPI

Awaiting grant fee payment
  1. Filing03/14/86
  2. Publication01/19/88
  3. Examination01/09/90
  4. Allowance07/23/91
  5. Grant
  6. In force

The application was allowed by the INPI on 07/23/1991. The grant of the letters patent is being processed.

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Latest action published by the INPI: 01/19/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. C. (pessoa física)

US

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Inventors

L. B. (pessoa física)

L. H. (pessoa física)

LU

P. D. (pessoa física)

P. W. (pessoa física)

FR

Technical data

IPC Classification

Priority claims

US

840,429 · 03/14/1986

US

PCT/87/00520 · 03/11/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação de entrada na fase nacional - PCT

#1.3

01/19/1988

RPI 900

Retificação

#15.3

01/28/1992

RPI 1104

Deferimento

#9.1

07/23/1991

RPI 1077

Solicitação de exame técnico

#4.1

01/09/1990

RPI 1001

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