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Official data from INPI

PROCESSO PARA A PRODUCAO DE UM PANO NAO TECIDO E APARELHO PARA FUSAO A QUENTE DE FIBRAS TERMOPLASTICAS EM UMA TIRA NAO TECIDA

IndeferidaInvention Patent

Application data

Number

PI8305369

Type

Invention Patent

Filing

09/30/1982

Publication

05/08/1984

Progress at the INPI

Under appeal
  1. Filing09/30/82
  2. Publication05/08/84
  3. Examination05/27/86
  4. Refused08/01/89
  5. Grant
  6. In force

The application was refused by the INPI on 08/01/1989. The invention was never patented.

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Latest action published by the INPI: 08/01/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

JOHNSON & JOHNSON [US]

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Inventors

M. T. (pessoa física)

W. N. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

08/01/1989

RPI 980

Conhecimento de parecer técnico

#7.1

08/16/1988

RPI 930

Pedido de certificado de adição de invenção

#5.1

10/14/1986

RPI 834

Solicitação de exame técnico

#4.1

05/27/1986

RPI 814

Publicação do pedido de patente

#3.1

05/08/1984

RPI 707

Pedido de patente depositado

#2.1

12/13/1983

RPI 686

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