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Official data from INPI

EQUIPAMENTO DE TARIFICAÇÃO

Prazo de SigiloInvention Patent

Application data

Number

PI8903898

Type

Invention Patent

Filing

07/28/1989

Publication

02/05/1991

Progress at the INPI

  1. Filing07/28/89
  2. Publication02/05/91
  3. Abandoned04/23/91
  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.

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Latest action published by the INPI: 10/31/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Splice do Brasil Telecomunicações e Eletrônica Ltda

SP, BR

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Inventors

A. B. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

10/31/1989

RPI 993

Republicação - classificação IPC

#15.11

12/22/2009

RPI 2033

Arquivamento - Art. 36 §1° da LPI

#11.2

10/04/1994

RPI 1244

Exigência - art. 36 da LPI

#6.1

02/22/1994

RPI 1212

15.5

12/10/1991

RPI 1097

Solicitação de exame técnico

#4.1

04/23/1991

RPI 1064

Publicação do pedido de patente

#3.1

02/05/1991

RPI 1053

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