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Official data from INPI

PROCESSO PARA FABRICACAO DE RECIPIENTES DE ACONDICIONAMENTO A PARTIR DE MATERIAL PLASTICO E RECIPIENTE DE ACONDICIONAMENTO FABRICADO DE ACORDO COM O PROCESSO

Concessão AnuladaInvention Patent

Application data

Number

PI7905169

Type

Invention Patent

Filing

08/11/1978

Publication

-

Progress at the INPI

  1. Filing08/11/78
  2. Publication
  3. Examination06/29/82
  4. Allowance03/01/83
  5. Grant
  6. Expired04/18/95

The letters patent expired on 04/18/1995: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

Talk to a specialist

Latest action published by the INPI: 12/13/1983. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

T. D. (pessoa física)

Inventors

I. R. (pessoa física)

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

16.4

12/13/1983

RPI 686

Notificação para pagamento de retribuição

#13.1

06/21/1983

RPI 661

Deferimento

#9.1

03/01/1983

RPI 645

Solicitação de exame técnico

#4.1

06/29/1982

RPI 610

Carta-patente expirada

#21.1

04/18/1995

RPI 1272

20.11

10/02/1990

RPI 1035

20.4

06/05/1990

RPI 1021

20.4

05/29/1990

RPI 1020

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