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Official data from INPI

PROCESSO PARA A OBTENÇÃO DE ESPONJAS COMPACTAS E ESPONJAS ASSIM OBTIDAS

Em AnáliseInvention Patent

Application data

Number

PI8200588

Type

Invention Patent

Filing

02/02/1982

Publication

10/04/1983

Progress at the INPI

  1. Filing02/02/82
  2. Publication10/04/83
  3. Examination12/27/83
  4. Allowance02/12/86
  5. Grant11/25/86
  6. Terminated06/26/90

The patent was granted on 11/25/1986 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: 11/17/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Lamanta S/a Industria e Comercio de Fibras Texteis

SP, BR

Inventors

C. C. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

200

11/17/1987

RPI 891

Pedido de licença voluntária

#17.1

03/24/1987

RPI 857

Concessão da patente

#16.1

11/25/1986

RPI 840

Notificação para pagamento de retribuição

#13.1

06/24/1986

RPI 818

Deferimento

#9.1

02/12/1986

RPI 799

Exigência - art. 36 da LPI

#6.1

07/09/1985

RPI 768

Republicação - classificação IPC

#15.11

02/26/1985

RPI 749

Conhecimento de parecer técnico

#7.1

06/26/1984

RPI 714

Solicitação de exame técnico

#4.1

12/27/1983

RPI 688

Publicação do pedido de patente

#3.1

10/04/1983

RPI 676

Pedido de patente depositado

#2.1

03/30/1982

RPI 597

Anuidade - prazo legal encerrado

#18.2

06/26/1990

RPI 1024

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