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Official data from INPI

SILO PLÁTICO PORTÁTIL PARA EXPURGO DE PRODUTOS AGRÍCOLAS, OU LENÇOL PLÁSTICOS OU TENDA PLÁSTICA

IndeferidaUtility Model

Application data

Number

MU6200578

Type

Utility Model

Filing

04/30/1982

Publication

07/20/1982

Progress at the INPI

Under appeal
  1. Filing04/30/82
  2. Publication07/20/82
  3. Examination09/14/82
  4. Refused07/29/86
  5. Grant
  6. In force

The application was refused by the INPI on 07/29/1986. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 07/29/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Casa Bernardo Ltda

SP, BR

See this company's full portfolio

Inventors

B. O. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

07/29/1986

RPI 823

Conhecimento de parecer técnico

#7.1

12/18/1984

RPI 739

Pedido de certificado de adição de invenção

#5.1

03/01/1983

RPI 645

Solicitação de exame técnico

#4.1

09/14/1982

RPI 621

Publicação antecipada

#3.2

07/20/1982

RPI 613

Pedido de patente depositado

#2.1

06/15/1982

RPI 608

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