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Official data from INPI

CRIVO PARA CHUVEIRO

Em AnáliseUtility Model

Application data

Number

MU6301216

Type

Utility Model

Filing

08/23/1983

Publication

04/02/1985

Progress at the INPI

  1. Filing08/23/83
  2. Publication04/02/85
  3. Examination07/02/85
  4. Allowance11/18/86
  5. Grant03/29/88
  6. Terminated10/10/89

The patent was granted on 03/29/1988 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: 10/10/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

JO MACHADO DOS SANTOS [BR]

Inventors

S. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

10/10/1989

RPI 990

Concessão da patente

#16.1

03/29/1988

RPI 910

Retificação

#15.6

12/29/1987

RPI 897

Alteração de numeração

#15.1

09/22/1987

RPI 883

Notificação para pagamento de retribuição

#13.1

03/31/1987

RPI 858

Deferimento

#9.1

11/18/1986

RPI 839

Exigência - art. 36 da LPI

#6.1

01/14/1986

RPI 795

Solicitação de exame técnico

#4.1

07/02/1985

RPI 767

Publicação do pedido de patente

#3.1

04/02/1985

RPI 754

Pedido de patente depositado

#2.1

11/01/1983

RPI 680

Republicação - classificação IPC

#15.11

01/05/2010

RPI 2035

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