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Official data from INPI

MAQUINA DE ENFORMAR BIQUEIRA

Em AnáliseInvention Patent

Application data

Number

PI8303225

Type

Invention Patent

Filing

07/29/1982

Publication

04/17/1984

Progress at the INPI

  1. Filing07/29/82
  2. Publication01/19/82
  3. Examination07/17/84
  4. Allowance07/02/85
  5. Grant12/31/85
  6. Terminated07/12/88

The patent was granted on 12/31/1985 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: 07/12/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

INT SHOE MACHINE CORP [US]

Inventors

M. M. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

07/12/1988

RPI 925

Concessão da patente

#16.1

12/31/1985

RPI 793

Notificação para pagamento de retribuição

#13.1

10/22/1985

RPI 783

Deferimento

#9.1

07/02/1985

RPI 767

Solicitação de exame técnico

#4.1

07/17/1984

RPI 717

Publicação do pedido de patente

#3.1

04/17/1984

RPI 704

Pedido de patente depositado

#2.1

08/02/1983

RPI 667

Publicação do pedido de patente

#3.1

01/19/1982

RPI 587

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