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Official data from INPI

DISJUNTOR COM CONTATOS ATUADOS POR BOBINA EM UMA CARCAÇA

ArquivadaInvention Patent

Application data

Number

PI9003155

Type

Invention Patent

Filing

06/29/1990

Publication

08/27/1991

Progress at the INPI

  1. Filing06/29/90
  2. Publication08/27/91
  3. Examination10/05/93
  4. Allowance10/28/97
  5. Abandoned
  6. In force

The application was allowed on 10/28/1997 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: 06/22/1999. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

E. B. (pessoa física)

SP, BR

W. C. (pessoa física)

US

Inventors

J. E. (pessoa física)

US

W. M. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

375.301 · 07/03/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

Arquivamneto - Art. 38 § 2º da LPI.

06/22/1999

RPI 1485

Deferimento

#9.1

10/28/1997

RPI 1404

14.1

12/05/1995

RPI 1305

Solicitação de exame técnico

#4.1

10/05/1993

RPI 1192

Publicação do pedido de patente

#3.1

08/27/1991

RPI 1082

Pedido de patente depositado

#2.1

01/02/1991

RPI 1048

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