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Official data from INPI

APARELHO PARA ENROLAR FIBRA ÓPTICA SOBRE UMA BOBINA E PROCESSO PARA PRODUZIR UMA BOBINA ENROLADA COM FIBRA ÓPTICA

PublicadaInvention Patent

Application data

Number

PI8901694

Type

Invention Patent

Filing

04/10/1989

Publication

11/21/1989

Progress at the INPI

  1. Filing04/10/89
  2. Publication11/21/89
  3. Examination10/09/90
  4. Allowance03/10/92
  5. Abandoned
  6. In force

The application was allowed on 03/10/1992 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: 11/21/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

The Boeing Company

US

See this company's full portfolio

Inventors

G. P. (pessoa física)

J. W. (pessoa física)

Technical data

IPC Classification

Priority claims

US

180,337 · 04/11/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

11/21/1989

RPI 996

Pedido de patente depositado

#2.1

05/23/1989

RPI 970

Arquivamento - Art. 38 §2° da LPI

#11.4

01/12/1993

RPI 1154

Notificação para pagamento de retribuição

#13.1

07/28/1992

RPI 1130

Republicação - classificação IPC

#15.11

05/19/1992

RPI 1120

Deferimento

#9.1

03/10/1992

RPI 1110

Solicitação de exame técnico

#4.1

10/09/1990

RPI 1036

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