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Official data from INPI

DISPOSICAO CONSTRUTIVA EM BOTAO DE ACIONAMENTO

Em AnáliseUtility Model

Application data

Number

MU5901519

Type

Utility Model

Filing

11/12/1979

Publication

-

Progress at the INPI

  1. Filing11/12/79
  2. Publication
  3. Examination
  4. Allowance11/23/82
  5. Grant09/25/84
  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: 02/18/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. P. (pessoa física)

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Inventors

C. P. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

320

02/18/1986

RPI 800

300

11/19/1985

RPI 787

201

07/23/1985

RPI 770

Pedido de licença voluntária

#17.1

02/12/1985

RPI 747

Concessão da patente

#16.1

09/25/1984

RPI 727

Notificação para pagamento de retribuição

#13.1

05/22/1984

RPI 709

110

01/24/1984

RPI 692

14.1

06/21/1983

RPI 661

Recurso

#12.1

04/19/1983

RPI 652

Deferimento

#9.1

11/23/1982

RPI 631

Exigência - art. 36 da LPI

#6.1

05/18/1982

RPI 604

Carta-patente expirada

#21.1

12/07/1993

RPI 1201

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