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Official data from INPI

FILTRO VALVULA COM SILENCIADOR PARA DRENAGEM AUTOMATICA DE CONDENSADOS EM CIRCUITOS PNEUMATICOS

Em AnáliseInvention Patent

Application data

Number

PI8602769

Type

Invention Patent

Filing

06/14/1985

Publication

02/10/1987

Progress at the INPI

  1. Filing06/14/85
  2. Publication02/10/87
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 06/14/1985 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 05/31/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

OSMI S R L [AR]

Inventors

C. A. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

14.1

05/31/1988

RPI 919

Publicação do pedido de patente

#3.1

02/10/1987

RPI 851

Pedido de patente depositado

#2.1

12/23/1986

RPI 844

Arquivamento - Art. 33 da LPI

#11.1

12/04/1990

RPI 1044

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