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Official data from INPI

PROCESSO CONTINUO PARA ELASTIFICAR ARTIGOS SUBSTANCIALMENTE INELASTICOS

Em AnáliseInvention Patent

Application data

Number

PI8401243

Type

Invention Patent

Filing

03/18/1983

Publication

10/23/1984

Progress at the INPI

Technical opinion to answer
  1. Filing03/18/83
  2. Publication10/23/84
  3. Examination08/12/86
  4. Allowance
  5. Grant
  6. In force

The INPI issued a technical opinion on patentability. The applicant must respond for examination to continue.

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Latest action published by the INPI: 12/23/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

PROCTER & GAMBLE [US]

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Inventors

C. R. (pessoa física)

F. I. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de certificado de adição de invenção

#5.1

12/23/1986

RPI 844

Solicitação de exame técnico

#4.1

08/12/1986

RPI 825

Publicação do pedido de patente

#3.1

10/23/1984

RPI 731

Pedido de patente depositado

#2.1

05/29/1984

RPI 710

Retificação

#15.3

09/17/1991

RPI 1085

Conhecimento de parecer técnico

#7.1

02/19/1991

RPI 1055

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