Official data from INPI

PROCESSO DE FABRICAÇÃO DE PISTÃO DE BORRACHA SINTÉTICA PARA SERINGAS DESCARTÁVEIS

ArquivadaInvention Patent

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Application data

Number

PI9101243

Type

Invention Patent

Filing

03/22/1991

Publication

11/05/1991

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Progress at the INPI

Filing03/22/91
Publication11/05/91
Abandoned
Allowance
Grant
In force

The application was abandoned: examination was not requested within the 36 months following the 03/22/1991 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: 06/28/1994. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Uni-Jet Usinagem e Injeção Técnica Ltda

SP, BR

Inventors

P. M. (pessoa física)

Technical data

IPC Classification

A61M 5/178 B29C 45/80

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

06/28/1994

RPI 1230

Pedido de patente depositado

#2.1

11/05/1991

RPI 1092

Publicação antecipada

#3.2

11/05/1991

RPI 1092

Pedido de patente depositado

#2.1

09/17/1991

RPI 1085

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