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Official data from INPI

MISTURA DE CORANTES,PROCESSO PARA SUA PRODUCAO,CORANTES,PROCESSO PARA SUA PRODUCAO,PROCESSO PARA O TINGIMENTO E ESTAMPAGEM DE MATERIAL FRIBROSO,SINTETICO,HIDROFOBO,E APLICACAO DE CORANTES

ArquivadaInvention Patent

Application data

Number

PI8101955

Type

Invention Patent

Filing

04/02/1980

Publication

10/06/1981

Progress at the INPI

  1. Filing04/02/80
  2. Publication10/06/81
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 04/02/1980 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: 02/20/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. A. (pessoa física)

DE

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Inventors

K. K. (pessoa física)

R. J. (pessoa física)

S. F. (pessoa física)

T. H. (pessoa física)

Technical data

IPC Classification

Priority claims

DE

P 30 12 863.3 · 04/02/1980

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

02/20/1985

RPI 748

Conhecimento de parecer técnico

#7.1

12/18/1984

RPI 739

Publicação do pedido de patente

#3.1

10/06/1981

RPI 572

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