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Official data from INPI

PROCESSO DE FABRICACAO DE TUBOS DE ARGAMASSA ESTRUTURADOS COM ELEMENTOS TEXTEIS

Em AnáliseInvention Patent

Application data

Number

PI8506494

Type

Invention Patent

Filing

12/19/1985

Publication

04/15/1986

Progress at the INPI

  1. Filing12/19/85
  2. Publication04/15/86
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 02/08/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

ASFALTADORA PERNAMBUCANA LTDA [BR]

Inventors

A. J. (pessoa física)

A. S. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

15.7

02/08/1989

RPI 955

Arquivamento - Art. 36 §1° da LPI

#11.2

10/04/1988

RPI 937

15.8

05/10/1988

RPI 916

3.4

05/27/1986

RPI 814

Publicação antecipada

#3.2

04/15/1986

RPI 808

Pedido de patente depositado

#2.1

04/01/1986

RPI 806

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