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Official data from INPI

COLETE SALVA-VIDAS MONOBLOCO EM ESPUMA

Em AnáliseInvention Patent

Application data

Number

PI9000333

Type

Invention Patent

Filing

01/23/1990

Publication

10/08/1991

Progress at the INPI

  1. Filing01/23/90
  2. Publication10/08/91
  3. Examination10/13/93
  4. Allowance01/03/95
  5. Grant06/27/95
  6. Terminated12/31/96

The patent was granted on 06/27/1995 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: 12/31/1996. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

W. C. (pessoa física)

SP, BR

Inventors

W. C. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

12/31/1996

RPI 1361

Concessão da patente

#16.1

06/27/1995

RPI 1282

Deferimento

#9.1

01/03/1995

RPI 1257

Solicitação de exame técnico

#4.1

10/13/1993

RPI 1193

Publicação do pedido de patente

#3.1

10/08/1991

RPI 1088

Pedido de patente depositado

#2.1

05/08/1990

RPI 1017

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