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Official data from INPI

DISTRIBUIDOR UNIFORME DE MATERIAL PARA FABRICACAO DE PAPE

Em AnáliseInvention Patent
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Application data

Number

PI8106009

Type

Invention Patent

Filing

09/21/1981

Publication

04/26/1983
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Progress at the INPI

  1. Filing09/21/81
  2. Publication04/26/83
  3. Examination07/05/83
  4. Allowance08/21/84
  5. Grant03/26/85
  6. Terminated11/08/94

The patent was granted on 03/26/1985 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 02/09/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

IKEMORI IND & COMERCIO [BR]

Inventors

I. L. (pessoa física)

Technical data

IPC Classification

D21F 1/06

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

20.4

02/09/1988

RPI 903

Concessão da patente

#16.1

03/26/1985

RPI 753

Notificação para pagamento de retribuição

#13.1

12/11/1984

RPI 738

Deferimento

#9.1

08/21/1984

RPI 722

Exigência - art. 36 da LPI

#6.1

03/20/1984

RPI 700

Solicitação de exame técnico

#4.1

07/05/1983

RPI 663

Publicação do pedido de patente

#3.1

04/26/1983

RPI 653

Pedido de patente depositado

#2.1

11/03/1981

RPI 576

Anuidade - prazo legal encerrado

#18.2

11/08/1994

RPI 1249

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