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Official data from INPI

APERFEICOAMENTOS EM VACUO-COMPRESSOR

IndeferidaUtility Model

Application data

Number

MU6400317

Type

Utility Model

Filing

02/28/1984

Publication

05/22/1984

Progress at the INPI

Under appeal
  1. Filing02/28/84
  2. Publication05/22/84
  3. Examination08/05/86
  4. Refused10/24/89
  5. Grant
  6. In force

The application was refused by the INPI on 10/24/1989. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 10/24/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

LELY DO BRASIL IND E COMERCIO [BR]

Inventors

R. D. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

10/24/1989

RPI 992

Retificação

#15.6

05/02/1989

RPI 967

Alteração de numeração

#15.1

12/27/1988

RPI 949

Pedido de certificado de adição de invenção

#5.1

12/30/1986

RPI 845

Solicitação de exame técnico

#4.1

08/05/1986

RPI 824

Publicação antecipada

#3.2

05/22/1984

RPI 709

Pedido de patente depositado

#2.1

05/15/1984

RPI 708

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