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Official data from INPI

DISPOSITIVO INDICADOR DE TEMPERATURA DE COZIMENTO

Em AnáliseInvention Patent

Application data

Number

PI8504239

Type

Invention Patent

Filing

09/02/1985

Publication

04/07/1987

Progress at the INPI

Awaiting grant fee payment
  1. Filing09/02/85
  2. Publication04/07/87
  3. Examination05/30/89
  4. Allowance11/27/90
  5. Grant
  6. In force

The application was allowed by the INPI on 11/27/1990. The grant of the letters patent is being processed.

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Latest action published by the INPI: 05/30/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

SWIFT ARMOUR S A IND E COMERCI [BR]

Inventors

T. D. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

05/30/1989

RPI 971

Publicação do pedido de patente

#3.1

04/07/1987

RPI 859

Pedido de patente depositado

#2.1

10/29/1985

RPI 784

Retificação

#15.3

07/02/1991

RPI 1074

Republicação - classificação IPC

#15.11

06/18/1991

RPI 1072

Deferimento

#9.1

11/27/1990

RPI 1043

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