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Official data from INPI

APARELHO COMPACTADOR DE LIXO

Em AnáliseInvention Patent

Application data

Number

PI8503526

Type

Invention Patent

Filing

07/22/1985

Publication

03/04/1987

Progress at the INPI

Under appeal
  1. Filing07/22/85
  2. Publication03/04/87
  3. Examination05/17/88
  4. Refused05/15/90
  5. Grant
  6. In force

The application was refused by the INPI on 05/15/1990. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 09/26/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

J. B. (pessoa física)

M. F. (pessoa física)

Inventors

B. [. (pessoa física)

F. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Conhecimento de parecer técnico

#7.1

09/26/1989

RPI 988

Pedido de certificado de adição de invenção

#5.1

10/04/1988

RPI 937

Solicitação de exame técnico

#4.1

09/20/1988

RPI 935

4.1.1

07/12/1988

RPI 925

Solicitação de exame técnico

#4.1

05/17/1988

RPI 917

14.1

10/06/1987

RPI 885

Publicação do pedido de patente

#3.1

03/04/1987

RPI 854

Pedido de patente depositado

#2.1

10/01/1985

RPI 780

Indeferimento

#9.2

05/15/1990

RPI 1018

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