Official data from INPI

TUBO DE TELEVISÃO COLORIDO, MEMBRO E PROCESSO PARA A CONSTRUÇÃO DE UMA ABERTURA DE LINHA DE MIRA EM UM ARTIGO TENDO DUAS SUPERFÍCIES.

Em AnáliseInvention Patent

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Application data

Number

PI8102909

Type

Invention Patent

Filing

05/11/1981

Publication

02/02/1982

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Progress at the INPI

Filing05/11/81
Publication02/02/82
Examination11/16/83
Refused08/25/87
Grant
In force

The application was refused on 08/25/1987 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

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Latest action published by the INPI: 08/25/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Beuckbee-Mears Company

Inventors

T. R. (pessoa física)

Technical data

IPC Classification

H01J 29/06 H01J 29/80

Priority claims

148.682 · 05/12/1980

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

08/25/1987

RPI 879

120

04/01/1986

RPI 806

Petição de recurso

#12.2

04/30/1985

RPI 758

Indeferimento

#9.2

01/02/1985

RPI 741

Conhecimento de parecer técnico

#7.1

05/22/1984

RPI 709

Solicitação de exame técnico

#4.1

11/16/1983

RPI 682

Publicação do pedido de patente

#3.1

02/02/1982

RPI 589

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