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Official data from INPI

CORANTES MONOAZOICOS HIDROSSOLUVEIS,PROCESSO PARA SUA PRODUCAO,PROCESSO PARA A PRODUCAO DE SOLUCOES AQUOSAS CONCENTRADAS DOS DITOS CORANTES,APLICACAO DE TAIS CORANTES OU SOLUCOES DE CORANTES,E MATERIAIS TINGIDOS OU ESTAMPADOS COM OSMESMOS

ArquivadaInvention Patent

Application data

Number

PI7902974

Type

Invention Patent

Filing

05/16/1978

Publication

-

Progress at the INPI

  1. Filing05/16/78
  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 05/16/1978 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: 01/18/1983. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

CASSELLA AG

Inventors

B. 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

01/18/1983

RPI 639

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