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Official data from INPI

REVESTIMENTO NAO ADERENTE

Em AnáliseInvention Patent

Application data

Number

PI8104290

Type

Invention Patent

Filing

07/06/1981

Publication

02/16/1983

Progress at the INPI

Under appeal
  1. Filing07/06/81
  2. Publication02/16/83
  3. Examination08/02/83
  4. Refused01/02/90
  5. Grant
  6. In force

The application was refused by the INPI on 01/02/1990. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 01/31/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

REFORPLAS S A IND & COMERCIO [BR]

Inventors

S. S. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Conhecimento de parecer técnico

#7.1

01/31/1989

RPI 954

14.7

05/21/1985

RPI 761

Solicitação de exame técnico

#4.1

08/02/1983

RPI 667

3.4

04/12/1983

RPI 651

Publicação do pedido de patente

#3.1

02/16/1983

RPI 643

Indeferimento

#9.2

01/02/1990

RPI 1000

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