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Official data from INPI

VISEIRA

ConcedidaUtility Model

Application data

Number

MU6201385

Type

Utility Model

Filing

10/06/1982

Publication

05/08/1984

Progress at the INPI

  1. Filing10/06/82
  2. Publication05/08/84
  3. Examination09/04/84
  4. Allowance10/22/85
  5. Grant06/02/87
  6. Terminated10/02/90

The patent was granted on 06/02/1987 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: 08/02/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

SABE SOCIEDADE ADMINISTRADORA [BR]

Inventors

G. R. (pessoa física)

T. C. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Republicação - classificação IPC

#15.11

08/02/1988

RPI 928

Concessão da patente

#16.1

06/02/1987

RPI 867

14.4

12/09/1986

RPI 842

14.4

06/17/1986

RPI 817

Deferimento

#9.1

10/22/1985

RPI 783

8.1

05/28/1985

RPI 762

Solicitação de exame técnico

#4.1

09/04/1984

RPI 724

Publicação do pedido de patente

#3.1

05/08/1984

RPI 707

Pedido de patente depositado

#2.1

11/30/1982

RPI 632

Anuidade - prazo legal encerrado

#18.2

10/02/1990

RPI 1035

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