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Official data from INPI

Anel de aperto e de estocagem para bobina de fita de gravação.

Em AnáliseInvention Patent

Application data

Number

PI8502447

Type

Invention Patent

Filing

05/24/1985

Publication

01/28/1986

Progress at the INPI

Awaiting grant fee payment
  1. Filing05/24/85
  2. Publication01/28/86
  3. Examination08/11/87
  4. Allowance02/11/92
  5. Grant
  6. In force

The application was allowed by the INPI on 02/11/1992. The grant of the letters patent is being processed.

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Latest action published by the INPI: 08/11/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Gefitec S.A.

CH

Inventors

P. P. (pessoa física)

Technical data

IPC Classification

Priority claims

FR

8408423 · 05/29/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

08/11/1987

RPI 877

Publicação do pedido de patente

#3.1

01/28/1986

RPI 797

Pedido de patente depositado

#2.1

07/30/1985

RPI 771

Retificação

#15.3

09/08/1992

RPI 1136

Republicação - classificação IPC

#15.11

04/07/1992

RPI 1114

Deferimento

#9.1

02/11/1992

RPI 1106

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