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Official data from INPI

MÁQUINA DE SERRAS CIRCULARES

Em ExigênciaUtility Model

Application data

Number

MU6600154

Type

Utility Model

Filing

01/27/1986

Publication

09/22/1987

Progress at the INPI

  1. Filing01/27/86
  2. Publication09/22/87
  3. Examination12/29/87
  4. Allowance07/31/90
  5. Grant03/26/91
  6. Terminated10/10/95

The patent was granted on 03/26/1991 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 09/26/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Louzada & Cia Ltda

SP, BR

Inventors

J. L. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Exigência - art. 36 da LPI

#6.1

09/26/1989

RPI 988

Solicitação de exame técnico

#4.1

12/29/1987

RPI 897

Publicação do pedido de patente

#3.1

09/22/1987

RPI 883

Pedido de patente depositado

#2.1

08/19/1986

RPI 826

Anuidade - prazo legal encerrado

#18.2

10/10/1995

RPI 1297

Concessão da patente

#16.1

03/26/1991

RPI 1060

Notificação para pagamento de retribuição

#13.1

11/13/1990

RPI 1041

Deferimento

#9.1

07/31/1990

RPI 1026

15.8

03/06/1990

RPI 1008

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