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Official data from INPI

DISPOSITIVO PARA A MEDIDA DE TEMPERATURAS DE FLUXOS GASOSOS, CHAMAS E PLASMAS E PROCESSO DE MEDIÇÃO.

Em AnáliseInvention Patent

Application data

Number

PI8703811

Type

Invention Patent

Filing

07/10/1987

Publication

01/31/1989

Progress at the INPI

  1. Filing07/10/87
  2. Publication01/31/89
  3. Examination11/14/89
  4. Allowance08/03/93
  5. Abandoned
  6. In force

The application was allowed on 08/03/1993 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 11/14/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

CNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológico

DF, BR

Universidade Estadual de Campinas - Unicamp

SP, BR

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Inventors

A. M. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

11/14/1989

RPI 995

Publicação do pedido de patente

#3.1

01/31/1989

RPI 954

Pedido de patente depositado

#2.1

09/06/1988

RPI 933

Arquivamento - Art. 38 §2° da LPI

#11.4

06/07/1994

RPI 1227

Notificação para pagamento de retribuição

#13.1

01/18/1994

RPI 1207

Deferimento

#9.1

08/03/1993

RPI 1183

Exigência - art. 36 da LPI

#6.1

12/08/1992

RPI 1149

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