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Official data from INPI

CHAPAS E TIRAS DE ESPUMA SINTETICA SOLDAVEIS POR ALTA FREQUENCIA E PROCESSO PARA A FABRICACAO DAS MESMAS

ArquivadaInvention Patent

Application data

Number

PI8103837

Type

Invention Patent

Filing

06/17/1981

Publication

01/25/1983

Progress at the INPI

  1. Filing06/17/81
  2. Publication01/25/83
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 06/17/1981 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: 03/19/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

SINTER LTD [GB]

Inventors

S. M. (pessoa física)

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

03/19/1985

RPI 752

Publicação do pedido de patente

#3.1

01/25/1983

RPI 640

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