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Official data from INPI

PROCESSO PARA A PRODUÇÃO DE UMA MISTURA DE TINTAS, CORRESPONDENDO A UM PADRÃO DADO, ESPECIALMENTE DE UMA TINTA DE IMPRESSÃO POLICRÔMICA.

ArquivadaInvention Patent

Application data

Number

PI8101189

Type

Invention Patent

Filing

02/26/1981

Publication

-

Progress at the INPI

  1. Filing02/26/81
  2. Publication
  3. Examination08/09/83
  4. Allowance12/17/85
  5. Abandoned
  6. In force

The application was allowed on 12/17/1985 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 11/25/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Windmoller & Holscher

DE

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Inventors

D. W. (pessoa física)

Technical data

IPC Classification

Priority claims

DE

P 30 07 421.6 · 02/27/1980

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

11/25/1986

RPI 840

Notificação para pagamento de retribuição

#13.1

04/22/1986

RPI 809

Deferimento

#9.1

12/17/1985

RPI 791

Republicação - classificação IPC

#15.11

10/15/1985

RPI 782

Exigência - art. 36 da LPI

#6.1

06/18/1985

RPI 765

Solicitação de exame técnico

#4.1

08/09/1983

RPI 668

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