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Official data from INPI

PROCESSO E APARELHO PARA FORMAR PARTES EM FORMA DE RODA DE DISCO

Em AnáliseInvention Patent

Application data

Number

PI8701862

Type

Invention Patent

Filing

04/15/1987

Publication

01/26/1988

Progress at the INPI

  1. Filing04/15/87
  2. Publication01/26/88
  3. Examination04/05/88
  4. Allowance03/01/94
  5. Abandoned
  6. In force

The application was allowed on 03/01/1994 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: 04/05/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Ube Industries, Ltd.

JP

See this company's full portfolio

Inventors

T. M. (pessoa física)

JP

Technical data

IPC Classification

Priority claims

JP

284219/86 · 12/01/1986

JP

86078/86 · 04/16/1986

JP

860796/86 · 04/16/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

04/05/1988

RPI 911

Publicação do pedido de patente

#3.1

01/26/1988

RPI 901

Pedido de patente depositado

#2.1

07/28/1987

RPI 875

Arquivamento - Art. 38 §2° da LPI

#11.4

12/27/1994

RPI 1256

Notificação para pagamento de retribuição

#13.1

06/14/1994

RPI 1228

Deferimento

#9.1

03/01/1994

RPI 1213

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