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Official data from INPI

DISPOSITIVO SUJEITOR DE TAMPAS PARA FECHAMENTO MÚLTIPLO DE RECIPIENTES À SEREM SUBMETIDOS AO PROCESSO DE ESTERILIZAÇÃO E COSIMENTO

ConcedidaInvention Patent

Application data

Number

PI8402931

Type

Invention Patent

Filing

06/15/1984

Publication

01/21/1986

Progress at the INPI

  1. Filing06/15/84
  2. Publication01/21/86
  3. Examination05/27/86
  4. Allowance03/28/89
  5. Grant09/26/89
  6. Terminated06/13/95

The patent was granted on 09/26/1989 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: 09/26/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Metalgráfica Rojek S/A

SP, BR

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Inventors

R. R. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

09/26/1989

RPI 988

Notificação para pagamento de retribuição

#13.1

07/18/1989

RPI 978

Deferimento

#9.1

03/28/1989

RPI 962

Conhecimento de parecer técnico

#7.1

10/25/1988

RPI 940

Solicitação de exame técnico

#4.1

05/27/1986

RPI 814

Publicação do pedido de patente

#3.1

01/21/1986

RPI 796

Pedido de patente depositado

#2.1

08/21/1984

RPI 722

Anuidade - prazo legal encerrado

#18.2

06/13/1995

RPI 1280

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