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Official data from INPI

FERRO À VAPOR PARA PASSAR UTENSÍLIOS DO VESTUÁRIO E CONGÊNERES

Em AnáliseInvention Patent

Application data

Number

PI8704596

Type

Invention Patent

Filing

08/18/1987

Publication

03/14/1989

Progress at the INPI

  1. Filing08/18/87
  2. Publication03/14/89
  3. Examination10/24/89
  4. Allowance09/25/90
  5. Grant04/30/91
  6. Terminated10/24/95

The patent was granted on 04/30/1991 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: 10/24/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

N. S. (pessoa física)

RS, BR

Inventors

N. O. (pessoa física)

N. S. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

10/24/1989

RPI 992

Publicação do pedido de patente

#3.1

03/14/1989

RPI 960

14.1

01/05/1988

RPI 898

Pedido de patente depositado

#2.1

12/01/1987

RPI 893

Anuidade - prazo legal encerrado

#18.2

10/24/1995

RPI 1299

Concessão da patente

#16.1

04/30/1991

RPI 1065

Notificação para pagamento de retribuição

#13.1

01/08/1991

RPI 1049

Deferimento

#9.1

09/25/1990

RPI 1034

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