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Official data from INPI

DISPOSITIVO CONTROLADOR DE TEMPO.

ConcedidaUtility Model

Application data

Number

MU6201541

Type

Utility Model

Filing

11/10/1982

Publication

06/19/1984

Progress at the INPI

  1. Filing11/10/82
  2. Publication06/19/84
  3. Examination08/05/86
  4. Allowance10/04/88
  5. Grant07/25/89
  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: 07/25/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Componentes Mallory do Brasil Ltda

SP, BR

Inventors

C. C. (pessoa física)

D. O. (pessoa física)

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

01/24/1989

RPI 953

Deferimento

#9.1

10/04/1988

RPI 937

Exigência - art. 36 da LPI

#6.1

03/15/1988

RPI 908

14.1

09/01/1987

RPI 880

Solicitação de exame técnico

#4.1

08/05/1986

RPI 824

Republicação - classificação IPC

#15.11

09/25/1984

RPI 727

Publicação do pedido de patente

#3.1

06/19/1984

RPI 713

Carta-patente expirada

#21.1

12/07/1993

RPI 1201

20.4

09/01/1992

RPI 1135

Pedido de licença compulsória

#20.1

08/25/1992

RPI 1134

Pedido de licença compulsória

#20.1

08/18/1992

RPI 1133

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