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Official data from INPI

SEM TITULO

ConcedidaInvention Patent

Application data

Number

PI8305036

Type

Invention Patent

Filing

09/12/1983

Publication

11/22/1983

Progress at the INPI

  1. Filing09/12/83
  2. Publication11/22/83
  3. Examination03/13/84
  4. Allowance07/30/85
  5. Grant02/25/86
  6. Terminated04/09/96

The patent was granted on 02/25/1986 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: 02/25/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Racimec - Racionalização e Mecanização Ltda

SP, BR

Inventors

B. S. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

02/25/1986

RPI 801

Notificação para pagamento de retribuição

#13.1

11/26/1985

RPI 788

Deferimento

#9.1

07/30/1985

RPI 771

Solicitação de exame técnico

#4.1

03/13/1984

RPI 699

Publicação antecipada

#3.2

11/22/1983

RPI 683

Pedido de patente depositado

#2.1

11/16/1983

RPI 682

Anuidade - prazo legal encerrado

#18.2

04/09/1996

RPI 1323

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