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Official data from INPI

DISPOSITIVO DE CONTENÇÃO E ALIMENTAÇÃO EM SILO

PublicadaUtility Model

Application data

Number

MU6702000

Type

Utility Model

Filing

09/02/1987

Publication

04/11/1989

Progress at the INPI

  1. Filing09/02/87
  2. Publication04/11/89
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 09/02/1987 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 04/11/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

L. H. (pessoa física)

RS, BR

M. B. (pessoa física)

RS, BR

Inventors

L. H. (pessoa física)

BR

M. B. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

04/11/1989

RPI 964

Pedido de patente depositado

#2.1

12/29/1987

RPI 897

Arquivamento - Art. 33 da LPI

#11.1

10/08/1991

RPI 1088

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