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Official data from INPI

PROCESSO PARA A APLICACAO DE CORANTES E OU PRODUTOS QUIMICOS OU MATERIAIS DE ACABAMENTO EM TEXTEIS PRODUTOS FIBROSOS MATERIAIS PLANOS PAPEL OU VELOS

ArquivadaInvention Patent
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Application data

Number

PI7808499

Type

Invention Patent

Filing

12/26/1978

Publication

-
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Progress at the INPI

  1. Filing12/26/78
  2. Publication
  3. Examination08/10/82
  4. Allowance09/20/83
  5. Abandoned
  6. In force

The application was allowed on 09/20/1983 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

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Latest action published by the INPI: 06/19/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

ROTTA GMBH & CO DR

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

06/19/1984

RPI 713

Notificação para pagamento de retribuição

#13.1

01/03/1984

RPI 689

Deferimento

#9.1

09/20/1983

RPI 674

Exigência - art. 36 da LPI

#6.1

02/16/1983

RPI 643

Solicitação de exame técnico

#4.1

08/10/1982

RPI 616

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