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Official data from INPI

APARELHO E PROCESSO PARA REDIMENSIONAMENTO SOB PRESSAO DE UM PRODUTO

ArquivadaInvention Patent

Application data

Number

PI8103215

Type

Invention Patent

Filing

05/23/1980

Publication

02/16/1982

Progress at the INPI

  1. Filing05/23/80
  2. Publication02/16/82
  3. Examination04/03/84
  4. Allowance02/12/85
  5. Abandoned
  6. In force

The application was allowed on 02/12/1985 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: 03/04/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

MAYER & CO INC O

Inventors

C. D. (pessoa física)

H. C. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

03/04/1986

RPI 802

Notificação para pagamento de retribuição

#13.1

05/28/1985

RPI 762

Deferimento

#9.1

02/12/1985

RPI 747

Solicitação de exame técnico

#4.1

04/03/1984

RPI 702

Publicação do pedido de patente

#3.1

02/16/1982

RPI 591

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