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Official data from INPI

UNIDADE SANITARIA

ConcedidaInvention Patent

Application data

Number

PI8004668

Type

Invention Patent

Filing

12/14/1979

Publication

-

Progress at the INPI

  1. Filing12/14/79
  2. Publication
  3. Examination
  4. Allowance12/03/85
  5. Grant07/29/86
  6. Terminated09/25/90

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

Applicants and inventors

Applicants

DECAUX J [FR]

Inventors

D. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

07/29/1986

RPI 823

Notificação para pagamento de retribuição

#13.1

03/11/1986

RPI 803

100

12/03/1985

RPI 789

120

07/02/1985

RPI 767

Petição de recurso

#12.2

02/12/1985

RPI 747

Indeferimento

#9.2

10/16/1984

RPI 730

Conhecimento de parecer técnico

#7.1

12/20/1983

RPI 687

Exigência - art. 36 da LPI

#6.1

07/26/1983

RPI 666

Anuidade - prazo legal encerrado

#18.2

09/25/1990

RPI 1034

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