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Official data from INPI

PAINÉIS DE SEGURANÇA E PROTEÇÃO INDUSTRIAL

IndeferidaInvention Patent

Application data

Number

PI8200761

Type

Invention Patent

Filing

02/12/1982

Publication

10/11/1983

Progress at the INPI

Under appeal
  1. Filing02/12/82
  2. Publication10/11/83
  3. Examination02/21/84
  4. Refused03/24/87
  5. Grant
  6. In force

The application was refused by the INPI on 03/24/1987. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 03/24/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Sprind Metalúrgica Indústria e Comércio Ltda

RJ, BR

Inventors

P. H. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

03/24/1987

RPI 857

Conhecimento de parecer técnico

#7.1

07/22/1986

RPI 822

14.7

03/05/1985

RPI 750

Solicitação de exame técnico

#4.1

02/21/1984

RPI 696

Publicação do pedido de patente

#3.1

10/11/1983

RPI 677

Pedido de patente depositado

#2.1

03/30/1982

RPI 597

Republicação - classificação IPC

#15.11

02/26/1991

RPI 1056

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