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Official data from INPI

RECIPIENTE EMPILHÁVEL DE MATERIAL SINTÉTICO.

IndeferidaInvention Patent

Application data

Number

PI8003249

Type

Invention Patent

Filing

05/23/1980

Publication

01/19/1982

Progress at the INPI

Under appeal
  1. Filing05/23/80
  2. Publication01/19/82
  3. Examination04/27/82
  4. Refused01/22/85
  5. Grant
  6. In force

The application was refused by the INPI on 01/22/1985. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 01/22/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Georg Utz Ag.

Inventors

U. G. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

01/22/1985

RPI 744

Conhecimento de parecer técnico

#7.1

10/18/1983

RPI 678

Solicitação de exame técnico

#4.1

04/27/1982

RPI 601

Publicação do pedido de patente

#3.1

01/19/1982

RPI 587

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