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Official data from INPI

PROCESSO PARA O TINGIMENTO DE ESTRUTURAS DE FIBRAS DE POLIPROCESSO PARA O TINGIMENTO DE ESTRUTURAS DE FIBRAS DE POLIESTER OU FIBRAS DE POLIACRILONITRILA MODIFICADAS COM ACIDOESTER OU FIBRAS DE POLIACRILONITRILA MODIFICADAS COM ACIDO,COM CORANTES BASICOS E PROCESSO PARA A PRODUCAO DE UM ACE,COM CORANTES BASICOS E PROCESSO PARA A PRODUCAO DE UM ACELERADOR DE FIXACAO PARA APLICACAO NO MESMO LERADOR DE FIXACAO PARA APLICACAO NO MESMO

ArquivadaInvention Patent

Application data

Number

PI7903660

Type

Invention Patent

Filing

06/09/1978

Publication

-

Progress at the INPI

  1. Filing06/09/78
  2. Publication
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 06/09/1978 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: 02/01/1983. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

CASSELLA AG

Inventors

M. W. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

02/01/1983

RPI 641

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