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Official data from INPI

APARELHO REBATEDOR PNEUMATICO

Em AnáliseUtility Model

Application data

Number

MU6100427

Type

Utility Model

Filing

04/01/1981

Publication

11/09/1982

Progress at the INPI

  1. Filing04/01/81
  2. Publication11/09/82
  3. Examination06/21/83
  4. Allowance07/09/85
  5. Grant03/25/86
  6. Terminated01/17/89

The patent was granted on 03/25/1986 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: 01/17/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

MAQUINAS BORENI LTDA [BR]

Inventors

K. A. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

01/17/1989

RPI 952

Concessão da patente

#16.1

03/25/1986

RPI 805

Notificação para pagamento de retribuição

#13.1

11/12/1985

RPI 786

Deferimento

#9.1

07/09/1985

RPI 768

Exigência - art. 36 da LPI

#6.1

01/02/1985

RPI 741

Solicitação de exame técnico

#4.1

06/21/1983

RPI 661

Publicação do pedido de patente

#3.1

11/09/1982

RPI 629

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