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Official data from INPI

APERFEIÇOAMENTO EM MESA DE CORTE PARA VIDRO.

IndeferidaInvention Patent

Application data

Number

PI8300355

Type

Invention Patent

Filing

01/25/1983

Publication

05/03/1983

Progress at the INPI

Under appeal
  1. Filing01/25/83
  2. Publication05/03/83
  3. Examination07/12/83
  4. Refused12/02/86
  5. Grant
  6. In force

The application was refused by the INPI on 12/02/1986. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 12/02/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

E. C. (pessoa física)

SP, BR

Inventors

C. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

12/02/1986

RPI 841

Conhecimento de parecer técnico

#7.1

09/10/1985

RPI 777

Pedido de certificado de adição de invenção

#5.1

11/22/1983

RPI 683

Solicitação de exame técnico

#4.1

07/12/1983

RPI 664

Publicação antecipada

#3.2

05/03/1983

RPI 654

Pedido de patente depositado

#2.1

03/08/1983

RPI 646

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