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Official data from INPI

REFLETOR PARA VIDEO E FOTOGRAFIA

Em AnáliseInvention Patent

Application data

Number

PI8403615

Type

Invention Patent

Filing

07/17/1984

Publication

02/25/1986

Progress at the INPI

Technical opinion to answer
  1. Filing07/17/84
  2. Publication02/25/86
  3. Examination04/14/87
  4. Allowance
  5. Grant
  6. In force

The INPI issued a technical opinion on patentability. The applicant must respond for examination to continue.

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Latest action published by the INPI: 07/19/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

METALURGICA BONIN LIMITADA [BR]

Inventors

S. F. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Conhecimento de parecer técnico

#7.1

07/19/1988

RPI 926

Retificação

#15.6

11/24/1987

RPI 892

Alteração de numeração

#15.1

09/01/1987

RPI 880

Solicitação de exame técnico

#4.1

04/14/1987

RPI 860

Solicitação de exame não realizada

#4.2

01/27/1987

RPI 849

Publicação do pedido de patente

#3.1

02/25/1986

RPI 801

Pedido de patente depositado

#2.1

10/02/1984

RPI 728

Retificação

#15.3

08/21/1990

RPI 1029

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