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Official data from INPI

CONJUNTO DE FACA E COLDRE

Em AnáliseUtility Model

Application data

Number

MU6700220

Type

Utility Model

Filing

01/30/1987

Publication

09/22/1987

Progress at the INPI

  1. Filing01/30/87
  2. Publication09/22/87
  3. Examination04/12/88
  4. Allowance11/27/90
  5. Grant06/25/91
  6. Expired09/18/01

The letters patent expired on 09/18/2001: 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: 04/12/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Bayard Importação e Comércio Ltda.

SP, BR

Inventors

R. Z. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

04/12/1988

RPI 912

14.1

02/02/1988

RPI 902

Publicação antecipada

#3.2

09/22/1987

RPI 883

Pedido de patente depositado

#2.1

07/07/1987

RPI 872

Carta-patente expirada

#21.1

Patente extinta em 30/01/97 conforme disposto no artigo 24 da Lei 5772/71 (CPI).

09/18/2001

RPI 1602

Concessão da patente

#16.1

06/25/1991

RPI 1073

Notificação para pagamento de retribuição

#13.1

03/12/1991

RPI 1058

Deferimento

#9.1

11/27/1990

RPI 1043

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