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Official data from INPI

CHUMBADOR PARA ALVENARIA

DeferidaUtility Model

Application data

Number

MU6602067

Type

Utility Model

Filing

10/23/1986

Publication

11/17/1987

Progress at the INPI

  1. Filing10/23/86
  2. Publication11/17/87
  3. Examination06/28/88
  4. Allowance10/24/89
  5. Grant10/30/90
  6. Terminated11/14/95

The patent was granted on 10/30/1990 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: 10/24/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Bollhoff Industrial Ltda.

SP, BR

Inventors

A. B. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Deferimento

#9.1

10/24/1989

RPI 992

Solicitação de exame técnico

#4.1

06/28/1988

RPI 923

Publicação antecipada

#3.2

11/17/1987

RPI 891

Pedido de patente depositado

#2.1

04/28/1987

RPI 862

Anuidade - prazo legal encerrado

#18.2

11/14/1995

RPI 1302

Republicação - classificação IPC

#15.11

04/02/1991

RPI 1061

Concessão da patente

#16.1

10/30/1990

RPI 1039

14.7

08/07/1990

RPI 1027

Notificação para pagamento de retribuição

#13.1

03/01/1990

RPI 1007

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