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Official data from INPI

FORMA BRUTA PARA PECAS DE FECHAMENTO DE RECIPIENTE E PECA DE FECHAMENTO PRODUZIDA DA DITA FORMA BRUTA

IndeferidaInvention Patent

Application data

Number

PI8302671

Type

Invention Patent

Filing

05/20/1982

Publication

01/24/1984

Progress at the INPI

Under appeal
  1. Filing05/20/82
  2. Publication01/24/84
  3. Examination08/12/86
  4. Refused08/09/88
  5. Grant
  6. In force

The application was refused by the INPI on 08/09/1988. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 08/09/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

NAT PLASTICS LTD [GB]

Inventors

B. J. (pessoa física)

S. B. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

08/09/1988

RPI 929

Conhecimento de parecer técnico

#7.1

08/18/1987

RPI 878

Solicitação de exame técnico

#4.1

10/29/1986

RPI 836

4.1.2

10/29/1986

RPI 836

Solicitação de exame técnico

#4.1

08/12/1986

RPI 825

15.17

07/08/1986

RPI 820

15.7

05/27/1986

RPI 814

3.4

03/20/1984

RPI 700

Publicação do pedido de patente

#3.1

01/24/1984

RPI 692

Pedido de patente depositado

#2.1

07/05/1983

RPI 663

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