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Official data from INPI

MESA COM MECANISMO INTERNO DE REGULAGEM DO TAMPO

Em AnáliseUtility Model

Application data

Number

MU6201421

Type

Utility Model

Filing

10/15/1982

Publication

04/26/1983

Progress at the INPI

  1. Filing10/15/82
  2. Publication04/26/83
  3. Examination08/30/83
  4. Allowance05/07/85
  5. Grant10/29/86
  6. Terminated07/12/88

The patent was granted on 10/29/1986 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: 07/12/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

SZIKSZAY INES CATALINA [BR]

Inventors

S. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

07/12/1988

RPI 925

Concessão da patente

#16.1

10/29/1986

RPI 836

Notificação para pagamento de retribuição

#13.1

05/13/1986

RPI 812

110

02/04/1986

RPI 798

Recurso

#12.1

08/20/1985

RPI 774

Deferimento

#9.1

05/07/1985

RPI 759

Solicitação de exame técnico

#4.1

08/30/1983

RPI 671

Publicação antecipada

#3.2

04/26/1983

RPI 653

Pedido de patente depositado

#2.1

02/01/1983

RPI 641

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