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Official data from INPI

ESTOJO EXTENSIVEL PARA A GUARDA DE PAPEIS ENROLADOS

Em AnáliseUtility Model
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Application data

Number

MU6301170

Type

Utility Model

Filing

08/16/1983

Publication

02/21/1984
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Progress at the INPI

  1. Filing08/16/83
  2. Publication02/21/84
  3. Examination02/26/85
  4. Allowance02/04/86
  5. Grant12/30/86
  6. Terminated05/24/88

The patent was granted on 12/30/1986 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: 05/24/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

M. S. (pessoa física)

Inventors

S. L. (pessoa física)

Technical data

IPC Classification

B31C 99/00B43M 99/00B65D 85/00

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

05/24/1988

RPI 918

Concessão da patente

#16.1

12/30/1986

RPI 845

Notificação para pagamento de retribuição

#13.1

06/24/1986

RPI 818

Deferimento

#9.1

02/04/1986

RPI 798

Republicação - classificação IPC

#15.11

01/07/1986

RPI 794

Solicitação de exame técnico

#4.1

02/26/1985

RPI 749

Publicação antecipada

#3.2

02/21/1984

RPI 696

Pedido de patente depositado

#2.1

10/18/1983

RPI 678

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: B65D 85/00; B31C 13/00; B43M 17/00.

03/20/2018

RPI 2463

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