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Official data from INPI

MÁQUINA MECÂNICA MANUAL PARA FABRICAÇÃO DE CALHAS PARA LAJE PRÉ-MOLDADA E TELHAS DE CIMENTO PARA COBERTURA

ArquivadaInvention Patent

Application data

Number

PI8906153

Type

Invention Patent

Filing

12/04/1989

Publication

06/04/1991

Progress at the INPI

  1. Filing12/04/89
  2. Publication06/04/91
  3. Examination08/20/91
  4. Allowance11/21/95
  5. Abandoned
  6. In force

The application was allowed on 11/21/1995 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: 01/27/1998. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

R. P. (pessoa física)

MG, BR

Inventors

R. P. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

01/27/1998

RPI 1414

Notificação para pagamento de retribuição

#13.1

06/18/1996

RPI 1333

Deferimento

#9.1

11/21/1995

RPI 1303

Solicitação de exame técnico

#4.1

08/20/1991

RPI 1081

Publicação do pedido de patente

#3.1

06/04/1991

RPI 1070

Pedido de patente depositado

#2.1

04/03/1990

RPI 1012

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