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Official data from INPI

PROCESSO PARA O TRATAMENTO TERMICO DE LARGURAS DE ARTIGOS TEXTEIS

ArquivadaInvention Patent

Application data

Number

PI8004662

Type

Invention Patent

Filing

04/28/1980

Publication

03/23/1982

Progress at the INPI

  1. Filing04/28/80
  2. Publication03/23/82
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 04/28/1980 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: 05/29/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

EHEMANN SPEZIALMASCH [DE]

Inventors

E. G. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

05/29/1984

RPI 710

Publicação do pedido de patente

#3.1

03/23/1982

RPI 596

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