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Official data from INPI

ADESIVO SENSÍVEL Á PRESSÃO BASEADO EM BORRACHA CURADA POR RADIAÇÃO E PROCESSO PARA MELHORAR AS PROPRIEDADES EM ALTAS TEMPERATURAS DE ADESIVOS SENSIVEIS Á PRESSÃO BASEADOS EM BORRACHA.

IndeferidaInvention PatentPCT · US1987001824

Application data

Number

PI8707424

Type

Invention Patent

Filing

07/30/1987

Publication

11/01/1988

PCT

US1987001824

Progress at the INPI

Under appeal
  1. Filing07/30/87
  2. Publication11/01/88
  3. Examination04/10/90
  4. Refused01/16/96
  5. Grant
  6. In force

The application was refused by the INPI on 01/16/1996. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 11/01/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. C. (pessoa física)

US

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Inventors

C. R. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

896.127 · 08/12/1986

US

PCT/87/01824 · 07/30/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação de entrada na fase nacional - PCT

#1.3

11/01/1988

RPI 941

Indeferimento

#9.2

01/16/1996

RPI 1311

Conhecimento de parecer técnico

#7.1

02/22/1994

RPI 1212

Solicitação de exame técnico

#4.1

04/10/1990

RPI 1013

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