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Official data from INPI

APARELHO PARA PRODUZIR ESCORIA GRANULADA POR AGUA

IndeferidaInvention Patent

Application data

Number

PI8008731

Type

Invention Patent

Filing

07/03/1979

Publication

-

Progress at the INPI

Under appeal
  1. Filing07/03/79
  2. Publication
  3. Examination04/12/83
  4. Refused05/26/87
  5. Grant
  6. In force

The application was refused by the INPI on 05/26/1987. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 05/26/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

RASA CORP

Inventors

T. I. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

05/26/1987

RPI 866

Republicação - classificação IPC

#15.11

04/28/1987

RPI 862

Conhecimento de parecer técnico

#7.1

09/16/1986

RPI 830

Exigência - art. 36 da LPI

#6.1

11/01/1983

RPI 680

Solicitação de exame técnico

#4.1

04/12/1983

RPI 651

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