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Official data from INPI

DISPOSITIVO PARA APLICACAO DE UM ENCHIMENTO ELASTOMERICO EM UM FRISO DE TALAO DE PNEUMATICO

ArquivadaInvention Patent

Application data

Number

PI7808033

Type

Invention Patent

Filing

12/15/1977

Publication

04/13/1982

Progress at the INPI

  1. Filing12/15/77
  2. Publication04/13/82
  3. Examination
  4. Allowance12/07/82
  5. Abandoned
  6. In force

The application was allowed on 12/07/1982 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: 10/11/1983. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

PIRELLI

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Inventors

M. C. (pessoa física)

P. D. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

10/11/1983

RPI 677

Notificação para pagamento de retribuição

#13.1

05/17/1983

RPI 656

Deferimento

#9.1

12/07/1982

RPI 633

Publicação do pedido de patente

#3.1

04/13/1982

RPI 599

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