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Official data from INPI

MÉTODO CONSTRUTIVO DE ESTRUTURS PRÉ-COMPOSTAS DE ARGAMASSA OU DE CONCRETO ESTRUTURAIS

PublicadaInvention Patent

Application data

Number

PI8805142

Type

Invention Patent

Filing

09/30/1988

Publication

07/25/1989

Progress at the INPI

  1. Filing09/30/88
  2. Publication07/25/89
  3. Abandoned07/31/90
  4. Allowance
  5. Grant
  6. In force

The applicant withdrew the application. The case ended without a patent.

Talk to a specialist

Latest action published by the INPI: 07/25/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

P. F. (pessoa física)

SP, BR

Universidade de São Paulo - USP

SP, BR

Inventors

P. F. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação antecipada

#3.2

07/25/1989

RPI 979

Pedido de patente depositado

#2.1

02/21/1989

RPI 957

10.1

11/08/1994

RPI 1249

Conhecimento de parecer técnico

#7.1

11/30/1993

RPI 1200

15.7

11/06/1990

RPI 1040

Solicitação de exame técnico

#4.1

07/31/1990

RPI 1026

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