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Official data from INPI

ELEMENTO FIXADOR TERMOPLÁSTICO, ESTRUTURA FIXADA, PROCESSO DE CONJUGAR ARTIGOS TERMOPLÁSTICOS, PROCESSO DE CONJUGAR ARTIGOS E PROCESSO DE AFIXAR UM ARTIGO TERMOPLÁSTICO A UM SUBSTRATO

Em AnáliseInvention Patent

Application data

Number

PI8706284

Type

Invention Patent

Filing

11/20/1987

Publication

06/28/1988

Progress at the INPI

Technical opinion to answer
  1. Filing11/20/87
  2. Publication06/28/88
  3. Examination12/05/89
  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: 12/05/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Phillips Petroleum Company

US

See this company's full portfolio

Inventors

J. O. (pessoa física)

W. B. (pessoa física)

US

Technical data

Priority claims

US

933.762 · 11/21/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

12/05/1989

RPI 998

Publicação do pedido de patente

#3.1

06/28/1988

RPI 923

Pedido de patente depositado

#2.1

03/08/1988

RPI 907

Retificação

#15.3

03/21/1995

RPI 1268

Conhecimento de parecer técnico

#7.1

07/19/1994

RPI 1233

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