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Official data from INPI

ELETRÓLITO SÓLIDO DE CONDUTOR VÍTREO DE CÁTION DE LÍTIO.

Em AnáliseInvention PatentPCT · US1984000974

Application data

Number

PI8406950

Type

Invention Patent

Filing

06/27/1984

Publication

06/04/1985

PCT

US1984000974

Progress at the INPI

Under appeal
  1. Filing06/27/84
  2. Publication06/04/85
  3. Examination06/17/86
  4. Refused04/10/90
  5. Grant
  6. In force

The application was refused by the INPI on 04/10/1990. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 08/22/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

U. C. (pessoa física)

US

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Inventors

J. A. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

509.132 · 06/29/1983

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Conhecimento de parecer técnico

#7.1

08/22/1989

RPI 983

14.1

11/17/1987

RPI 891

Solicitação de exame técnico

#4.1

06/17/1986

RPI 817

Notificação de entrada na fase nacional - PCT

#1.3

06/04/1985

RPI 763

Indeferimento

#9.2

04/10/1990

RPI 1013

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