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Official data from INPI

MINI-CHURRASQUEIRA A ÁLCOOL PARA O PREPARO RÁPIDO DE ESPETINHOS.

ConcedidaUtility Model

Application data

Number

MU6301786

Type

Utility Model

Filing

11/25/1983

Publication

07/02/1985

Progress at the INPI

  1. Filing11/25/83
  2. Publication07/02/85
  3. Examination02/25/86
  4. Allowance01/13/87
  5. Grant08/25/87
  6. Expired11/22/94

The letters patent expired on 11/22/1994: 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: 08/25/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

E. D. (pessoa física)

Inventors

A. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

08/25/1987

RPI 879

Deferimento

#9.1

01/13/1987

RPI 847

Solicitação de exame técnico

#4.1

02/25/1986

RPI 801

Publicação do pedido de patente

#3.1

07/02/1985

RPI 767

Pedido de patente depositado

#2.1

02/07/1984

RPI 694

Carta-patente expirada

#21.1

11/22/1994

RPI 1251

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