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Official data from INPI

APARELHO PARA POSICIONAR O ARO INFERIOR COM RELAÇÃO AO ARO SUPERIOR ATÉ A LARGURA EXIGIDA DE TALÃO, MANDRIL DE LARGURA AJUSTÁVEL, PROCESSO DE SEGURAR POR MANDRIL UM PNEU.

ArquivadaInvention PatentPCT · US1988001736

Application data

Number

PI8807898

Type

Invention Patent

Filing

05/25/1988

Publication

11/27/1990

PCT

US1988001736

Progress at the INPI

  1. Filing05/25/88
  2. Publication11/27/90
  3. Examination08/20/91
  4. Allowance04/05/94
  5. Abandoned
  6. In force

The application was allowed on 04/05/1994 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: 12/27/1994. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Illinois Tool Works, Inc

US

See this company's full portfolio

Inventors

B. C. (pessoa física)

J. B. (pessoa física)

Technical data

IPC Classification

Priority claims

US

165.814 · 03/09/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

12/27/1994

RPI 1256

Notificação para pagamento de retribuição

#13.1

08/02/1994

RPI 1235

Deferimento

#9.1

04/05/1994

RPI 1218

Solicitação de exame técnico

#4.1

08/20/1991

RPI 1081

Notificação de entrada na fase nacional - PCT

#1.3

11/27/1990

RPI 1043

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