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Official data from INPI

DISPOSIÇÃO INTRODUZIDA EM CHURRASQUEIRA

Em AnáliseUtility Model

Application data

Number

MU6502031

Type

Utility Model

Filing

12/16/1985

Publication

04/15/1986

Progress at the INPI

  1. Filing12/16/85
  2. Publication04/15/86
  3. Examination07/29/86
  4. Allowance09/27/88
  5. Grant03/20/90
  6. Expired03/12/96

The letters patent expired on 03/12/1996: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

Talk to a specialist

Latest action published by the INPI: 11/07/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

J. B. (pessoa física)

SP, BR

Inventors

J. B. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação para pagamento de retribuição

#13.1

11/07/1989

RPI 994

Retificação

#15.6

08/22/1989

RPI 983

Alteração de numeração

#15.1

06/13/1989

RPI 973

Deferimento

#9.1

09/27/1988

RPI 936

Solicitação de exame técnico

#4.1

07/29/1986

RPI 823

Publicação antecipada

#3.2

04/15/1986

RPI 808

Pedido de patente depositado

#2.1

04/01/1986

RPI 806

Carta-patente expirada

#21.1

03/12/1996

RPI 1319

Concessão da patente

#16.1

03/20/1990

RPI 1010

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