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Official data from INPI

BERÇO-MACA

ConcedidaUtility Model

Application data

Number

MU6201822

Type

Utility Model

Filing

02/01/1982

Publication

09/27/1983

Progress at the INPI

  1. Filing02/01/82
  2. Publication09/27/83
  3. Examination11/05/85
  4. Allowance10/04/88
  5. Grant08/29/89
  6. Expired12/07/93

The letters patent expired on 12/07/1993: 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: 08/29/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Fundação das pioneiras sociais-equiphos

DF, BR

Inventors

C. D. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

08/29/1989

RPI 984

Notificação para pagamento de retribuição

#13.1

01/24/1989

RPI 953

Deferimento

#9.1

10/04/1988

RPI 937

15.10

08/02/1988

RPI 928

Exigência - art. 36 da LPI

#6.1

12/08/1987

RPI 894

Conhecimento de parecer técnico

#7.1

12/30/1986

RPI 845

Solicitação de exame técnico

#4.1

11/05/1985

RPI 785

Publicação do pedido de patente

#3.1

09/27/1983

RPI 675

Pedido de patente depositado

#2.1

03/23/1982

RPI 596

Carta-patente expirada

#21.1

12/07/1993

RPI 1201

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