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Official data from INPI

EMBALAGEM DE DOIS COMPONENTES PARA AGENTE DERRAMÁVEL..

ConcedidaInvention Patent

Application data

Number

PI8206880

Type

Invention Patent

Filing

02/18/1982

Publication

03/01/1983

Progress at the INPI

  1. Filing02/18/82
  2. Publication03/01/83
  3. Examination08/07/84
  4. Allowance07/14/87
  5. Grant11/24/87
  6. Terminated02/11/92

The patent was granted on 11/24/1987 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 11/24/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

W. A. (pessoa física)

DE

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Inventors

A. [. (pessoa física)

S. [. (pessoa física)

Technical data

IPC Classification

Priority claims

DE

P 31 09 921.1 · 03/14/1981

DE

PCT/EP 82/00032 · 02/18/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

11/24/1987

RPI 892

Deferimento

#9.1

07/14/1987

RPI 873

Conhecimento de parecer técnico

#7.1

06/10/1986

RPI 816

6.2

03/05/1985

RPI 750

Solicitação de exame técnico

#4.1

08/07/1984

RPI 720

Notificação de entrada na fase nacional - PCT

#1.3

03/01/1983

RPI 645

Anuidade - prazo legal encerrado

#18.2

02/11/1992

RPI 1106

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