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Official data from INPI

MATERIAIS DE MOLDACAO ESPECIALMENTE USADOS NA ODONTOLOGIA,SUA UTILIZACAO E PROCESSO PARA SUA PREPARACAO

ArquivadaInvention Patent

Application data

Number

PI7803361

Type

Invention Patent

Filing

05/28/1977

Publication

-

Progress at the INPI

  1. Filing05/28/77
  2. Publication
  3. Examination
  4. Allowance03/17/87
  5. Abandoned
  6. In force

The application was allowed on 03/17/1987 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: 05/17/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

BAYER AG

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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

05/17/1988

RPI 917

Notificação para pagamento de retribuição

#13.1

07/14/1987

RPI 873

Deferimento

#9.1

03/17/1987

RPI 856

Exigência - art. 36 da LPI

#6.1

06/07/1983

RPI 659

Exigência - art. 36 da LPI

#6.1

09/14/1982

RPI 621

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