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Official data from INPI

UNIDADE DE LIGACAO PARA UM ANEL COLETOR

DeferidaInvention Patent

Application data

Number

PI8207779

Type

Invention Patent

Filing

07/10/1981

Publication

06/21/1983

Progress at the INPI

Awaiting grant fee payment
  1. Filing07/10/81
  2. Publication06/21/83
  3. Examination02/12/85
  4. Allowance12/29/87
  5. Grant
  6. In force

The application was allowed by the INPI on 12/29/1987. The grant of the letters patent is being processed.

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Latest action published by the INPI: 07/12/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

ERICSSON TELEFON AB L M [SE]

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Inventors

S. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

07/12/1988

RPI 925

Deferimento

#9.1

12/29/1987

RPI 897

Exigência - art. 36 da LPI

#6.1

09/17/1985

RPI 778

Solicitação de exame técnico

#4.1

02/12/1985

RPI 747

Retificação da notificação da fase nacional - PCT

#1.3.1

08/23/1983

RPI 670

Notificação de entrada na fase nacional - PCT

#1.3

06/21/1983

RPI 661

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