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Official data from INPI

ARREIO PARA TRAÇÃO ANIMAL.

ConcedidaUtility Model

Application data

Number

MU6400992

Type

Utility Model

Filing

06/28/1984

Publication

02/04/1986

Progress at the INPI

  1. Filing06/28/84
  2. Publication02/04/86
  3. Examination02/17/88
  4. Allowance09/27/88
  5. Grant07/25/89
  6. Expired10/04/94

The letters patent expired on 10/04/1994: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

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Latest action published by the INPI: 07/25/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Empresa Brasileira de Pesquisa Agropecuária - EMBRAPA

DF, BR

See this company's full portfolio

Inventors

G. M. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

07/25/1989

RPI 979

Notificação para pagamento de retribuição

#13.1

01/10/1989

RPI 951

Deferimento

#9.1

09/27/1988

RPI 936

Solicitação de exame técnico

#4.1

02/17/1988

RPI 904

Publicação do pedido de patente

#3.1

02/04/1986

RPI 798

Pedido de patente depositado

#2.1

08/28/1984

RPI 723

Carta-patente expirada

#21.1

10/04/1994

RPI 1244

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