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Official data from INPI

APERFEICOAMENTO EM TAMPA PARA RECIPIENTES

IndeferidaInvention Patent

Application data

Number

PI8300988

Type

Invention Patent

Filing

03/01/1983

Publication

12/13/1983

Progress at the INPI

Under appeal
  1. Filing03/01/83
  2. Publication12/13/83
  3. Examination02/21/84
  4. Refused06/30/87
  5. Grant
  6. In force

The application was refused by the INPI on 06/30/1987. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 06/30/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

IND E COMERCIO ARO LTDA [BR]

Inventors

A. A. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

06/30/1987

RPI 871

Conhecimento de parecer técnico

#7.1

09/24/1985

RPI 779

Pedido de certificado de adição de invenção

#5.1

08/14/1984

RPI 721

14.4

05/29/1984

RPI 710

Solicitação de exame técnico

#4.1

02/21/1984

RPI 696

Publicação antecipada

#3.2

12/13/1983

RPI 686

Pedido de patente depositado

#2.1

04/12/1983

RPI 651

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