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Official data from INPI

PORTA-TALHERES CONJUGADO

ConcedidaUtility Model

Application data

Number

MU6400796

Type

Utility Model

Filing

05/28/1984

Publication

01/07/1986

Progress at the INPI

  1. Filing05/28/84
  2. Publication01/07/86
  3. Examination10/06/87
  4. Allowance12/13/88
  5. Grant11/28/89
  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.

Talk to a specialist

Latest action published by the INPI: 11/28/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

N. B. (pessoa física)

SP, BR

Inventors

N. B. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

11/28/1989

RPI 997

Concessão da patente

#16.1

08/29/1989

RPI 984

Notificação para pagamento de retribuição

#13.1

04/25/1989

RPI 966

Deferimento

#9.1

12/13/1988

RPI 947

Exigência - art. 36 da LPI

#6.1

08/16/1988

RPI 930

Solicitação de exame técnico

#4.1

10/06/1987

RPI 885

Publicação do pedido de patente

#3.1

01/07/1986

RPI 794

Pedido de patente depositado

#2.1

07/31/1984

RPI 719

Carta-patente expirada

#21.1

10/04/1994

RPI 1244

Pedido de licença compulsória

#20.1

08/21/1990

RPI 1029

Concessão anulada

#16.2

01/16/1990

RPI 1002

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