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Official data from INPI

COMPOSICAO FIXADORA E PRESERVADORA; SOLUCAO DA COMPOSICAO; DISPOSITIVO PARA FIXAR E PRESERVAR E DISPOSITIVO PARA TESTE E DIAGNOSTICO

Em AnáliseInvention Patent

Application data

Number

PI8300573

Type

Invention Patent

Filing

02/04/1982

Publication

11/08/1983

Progress at the INPI

Under appeal
  1. Filing02/04/82
  2. Publication11/08/83
  3. Examination02/18/86
  4. Refused09/18/90
  5. Grant
  6. In force

The application was refused by the INPI on 09/18/1990. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 07/04/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

HARRISON JAMES H [US]

Inventors

H. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Conhecimento de parecer técnico

#7.1

07/04/1989

RPI 976

6.2

01/13/1987

RPI 847

Solicitação de exame técnico

#4.1

02/18/1986

RPI 800

Publicação do pedido de patente

#3.1

11/08/1983

RPI 681

Pedido de patente depositado

#2.1

03/22/1983

RPI 648

Indeferimento

#9.2

09/18/1990

RPI 1033

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