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Official data from INPI

PROCESSO E APARELHO DE MOLDAGEM DE ARTIGOS PLÁSTICOS OCOS POR INJEÇÃO.

Em AnáliseInvention Patent

Application data

Number

PI8002044

Type

Invention Patent

Filing

04/01/1980

Publication

-

Progress at the INPI

  1. Filing04/01/80
  2. Publication
  3. Examination11/30/82
  4. Allowance11/08/83
  5. Grant06/26/84
  6. Terminated09/26/89

The patent was granted on 06/26/1984 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

Aeci Limited

ZA

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Inventors

H. K. (pessoa física)

H. B. (pessoa física)

Technical data

IPC Classification

Priority claims

ZA

79/1782 · 04/12/1979

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

09/26/1989

RPI 988

Concessão da patente

#16.1

06/26/1984

RPI 714

Notificação para pagamento de retribuição

#13.1

02/28/1984

RPI 697

Deferimento

#9.1

11/08/1983

RPI 681

Solicitação de exame técnico

#4.1

11/30/1982

RPI 632

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. A classificação IPC anterior era B29F 1/00.

03/27/2018

RPI 2464

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