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Official data from INPI

TRINCO

Em AnáliseUtility Model

Application data

Number

MU6701887

Type

Utility Model

Filing

08/28/1987

Publication

05/24/1988

Progress at the INPI

Awaiting grant fee payment
  1. Filing08/28/87
  2. Publication05/24/88
  3. Examination07/19/88
  4. Allowance12/11/90
  5. Grant
  6. In force

The application was allowed by the INPI on 12/11/1990. The grant of the letters patent is being processed.

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Latest action published by the INPI: 07/19/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

DATTI IND METALURG LTDA [BR]

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Inventors

V. H. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

07/19/1988

RPI 926

Publicação antecipada

#3.2

05/24/1988

RPI 918

Pedido de patente depositado

#2.1

12/29/1987

RPI 897

Retificação

#15.3

11/05/1991

RPI 1092

Republicação - classificação IPC

#15.11

04/09/1991

RPI 1062

Deferimento

#9.1

12/11/1990

RPI 1045

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