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Official data from INPI

SIFÃO PARA PIAS E SIMILARES.

Em AnáliseUtility Model

Application data

Number

MU6300859

Type

Utility Model

Filing

06/23/1983

Publication

01/17/1984

Progress at the INPI

  1. Filing06/23/83
  2. Publication01/17/84
  3. Examination04/10/84
  4. Allowance08/13/85
  5. Grant03/31/87
  6. Terminated11/14/89

The patent was granted on 03/31/1987 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 11/14/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

F. P. (pessoa física)

Inventors

P. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

11/14/1989

RPI 995

Concessão da patente

#16.1

03/31/1987

RPI 858

Notificação para pagamento de retribuição

#13.1

10/14/1986

RPI 834

110

06/17/1986

RPI 817

Recurso

#12.1

11/12/1985

RPI 786

Deferimento

#9.1

08/13/1985

RPI 773

Pedido de certificado de adição de invenção

#5.1

08/21/1984

RPI 722

Solicitação de exame técnico

#4.1

04/10/1984

RPI 703

Publicação antecipada

#3.2

01/17/1984

RPI 691

Pedido de patente depositado

#2.1

08/02/1983

RPI 667

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