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Official data from INPI

MASCAL DE ROLAMENTO COM MATERIAL DE AMORTECIMENTO

ArquivadaInvention Patent

Application data

Number

PI8203970

Type

Invention Patent

Filing

07/08/1982

Publication

06/28/1983

Progress at the INPI

  1. Filing07/08/82
  2. Publication06/28/83
  3. Examination04/23/85
  4. Allowance04/22/86
  5. Abandoned
  6. In force

The application was allowed on 04/22/1986 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: 01/06/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

E. A. (pessoa física)

DE

Inventors

H. W. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

G 81 22 258.0 · 07/29/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

01/06/1987

RPI 846

Notificação para pagamento de retribuição

#13.1

08/26/1986

RPI 827

Deferimento

#9.1

04/22/1986

RPI 809

Solicitação de exame técnico

#4.1

04/23/1985

RPI 757

Publicação do pedido de patente

#3.1

06/28/1983

RPI 662

Pedido de patente depositado

#2.1

08/24/1982

RPI 618

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