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Official data from INPI

SISTEMA DE EXECUÇÃO DE PRÉ-VIGAS

Em AnáliseInvention Patent

Application data

Number

PI8700402

Type

Invention Patent

Filing

01/29/1987

Publication

06/16/1987

Progress at the INPI

  1. Filing01/29/87
  2. Publication06/16/87
  3. Examination08/25/87
  4. Allowance11/23/93
  5. Abandoned
  6. In force

The application was allowed on 11/23/1993 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 08/25/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Tangram Indústria e Comércio Ltda

SP, BR

Inventors

A. M. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

08/25/1987

RPI 879

Publicação antecipada

#3.2

06/16/1987

RPI 869

Pedido de patente depositado

#2.1

06/09/1987

RPI 868

Arquivamento - Art. 38 §2° da LPI

#11.4

06/07/1994

RPI 1227

Notificação para pagamento de retribuição

#13.1

01/25/1994

RPI 1208

100

11/23/1993

RPI 1199

Petição de recurso

#12.2

06/23/1992

RPI 1125

Indeferimento

#9.2

03/03/1992

RPI 1109

Conhecimento de parecer técnico

#7.1

04/30/1991

RPI 1065

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