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Official data from INPI

INSTALAÇÃO DE FECHO PARA UM RECIPIENTE DE FUNDIÇÃO

ArquivadaInvention Patent

Application data

Number

PI9100172

Type

Invention Patent

Filing

01/16/1991

Publication

10/22/1991

Progress at the INPI

  1. Filing01/16/91
  2. Publication10/22/91
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 01/16/1991 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: 06/28/1994. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Didier-Werke AG

DE

See this company's full portfolio

Inventors

U. H. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P 40 01 095.3 · 01/17/1990

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

06/28/1994

RPI 1230

Publicação do pedido de patente

#3.1

10/22/1991

RPI 1090

Pedido de patente depositado

#2.1

08/20/1991

RPI 1081

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