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Official data from INPI

EQUIPAMENTO COMPACTADOR DE LIXO

Em AnáliseUtility Model

Application data

Number

MU6502162

Type

Utility Model

Filing

06/05/1985

Publication

01/13/1987

Progress at the INPI

  1. Filing06/05/85
  2. Publication01/13/87
  3. Examination03/10/87
  4. Allowance04/17/90
  5. Grant09/25/90
  6. Expired09/12/95

The letters patent expired on 09/12/1995: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

Talk to a specialist

Latest action published by the INPI: 08/08/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. R. (pessoa física)

SP, BR

Inventors

A. R. (pessoa física)

BR

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

120

08/08/1989

RPI 981

Petição de recurso

#12.2

02/08/1989

RPI 955

Indeferimento

#9.2

11/01/1988

RPI 941

Solicitação de exame técnico

#4.1

03/10/1987

RPI 855

Publicação antecipada

#3.2

01/13/1987

RPI 847

Pedido de patente depositado

#2.1

07/22/1986

RPI 822

Carta-patente expirada

#21.1

09/12/1995

RPI 1293

Concessão da patente

#16.1

09/25/1990

RPI 1034

Notificação para pagamento de retribuição

#13.1

06/12/1990

RPI 1022

100

04/17/1990

RPI 1014

15.10

01/16/1990

RPI 1002

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