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Official data from INPI

CONTAINER DE LONA

Em AnáliseInvention Patent

Application data

Number

PI8300589

Type

Invention Patent

Filing

02/07/1983

Publication

04/26/1983

Progress at the INPI

  1. Filing02/07/83
  2. Publication04/26/83
  3. Examination08/30/83
  4. Allowance07/30/85
  5. Grant02/25/86
  6. Terminated02/18/92

The patent was granted on 02/25/1986 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: 09/23/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

H. T. (pessoa física)

Inventors

H. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de licença compulsória

#20.1

09/23/1986

RPI 831

Concessão da patente

#16.1

02/25/1986

RPI 801

Notificação para pagamento de retribuição

#13.1

11/26/1985

RPI 788

Deferimento

#9.1

07/30/1985

RPI 771

Pedido de certificado de adição de invenção

#5.1

01/17/1984

RPI 691

Solicitação de exame técnico

#4.1

08/30/1983

RPI 671

Publicação antecipada

#3.2

04/26/1983

RPI 653

Pedido de patente depositado

#2.1

03/22/1983

RPI 648

Anuidade - prazo legal encerrado

#18.2

02/18/1992

RPI 1107

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