Official data from INPI

CONJUNTO DE FECHAMENTO DE DISTRIBUIÇÃO, PROCESSO DE SE FORMAR UMA VÁLVULA DE DISTRIBUIÇÃO E VÁLVULA PARA DISTRIBUIR PRODUTOS FLUIDOS

Prazo de SigiloInvention Patent

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Application data

Number

PI8902897

Type

Invention Patent

Filing

06/15/1989

Publication

02/01/1990

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Progress at the INPI

Filing06/15/89
Publication02/01/90
Abandoned
Allowance
Grant
In force

The application was abandoned: examination was not requested within the 36 months following the 06/15/1989 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 07/25/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

The Meyer Company

Inventors

H. R. (pessoa física)

J. L. (pessoa física)

Technical data

IPC Classification

B65D 47/20 B65D 77/06 B67D 3/04

Priority claims

207.742 · 06/16/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

07/25/1989

RPI 979

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: F16K 21/00; B67D 5/34.

03/27/2018

RPI 2464

Arquivamento - Art. 33 da LPI

#11.1

12/22/1992

RPI 1151

Publicação do pedido de patente

#3.1

02/01/1990

RPI 1004

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