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Official data from INPI

CONTAINER DE EXPEDIÇÃO APERFIÇOADO

Prazo de SigiloInvention Patent

Application data

Number

PI8901599

Type

Invention Patent

Filing

04/05/1989

Publication

10/30/1990

Progress at the INPI

  1. Filing04/05/89
  2. Publication10/30/90
  3. Examination10/08/91
  4. Allowance07/27/93
  5. Grant03/29/94
  6. Terminated12/31/96

The patent was granted on 03/29/1994 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: 05/23/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

J. K. (pessoa física)

US

Inventors

J. K. (pessoa física)

US

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

05/23/1989

RPI 970

Anuidade - prazo legal encerrado

#18.2

12/31/1996

RPI 1361

Republicação - classificação IPC

#15.11

03/01/1995

RPI 1265

Concessão da patente

#16.1

03/29/1994

RPI 1217

Deferimento

#9.1

07/27/1993

RPI 1182

Solicitação de exame técnico

#4.1

10/08/1991

RPI 1088

Publicação do pedido de patente

#3.1

10/30/1990

RPI 1039

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