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Official data from INPI

FECHO CORREDIÇO TENDO TIRAS DE SUPORTE TECIDAS E FILEIRAS PRÉ-FABRICADAS E TRANÇADAS DE ELEMENTOS DE INTERLIGAÇÃO

PublicadaInvention Patent

Application data

Number

PI8701788

Type

Invention Patent

Filing

04/14/1987

Publication

02/02/1988

Progress at the INPI

  1. Filing04/14/87
  2. Publication02/02/88
  3. Examination08/07/90
  4. Allowance01/14/92
  5. Grant10/27/92
  6. Terminated10/17/95

The patent was granted on 10/27/1992 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 02/02/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Opti Patent-, Forschungs- Und Fabrikations-AG

CH

See this company's full portfolio

Inventors

H. H. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P 36 12 612.8 · 04/15/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

02/02/1988

RPI 902

Pedido de patente depositado

#2.1

07/28/1987

RPI 875

Anuidade - prazo legal encerrado

#18.2

10/17/1995

RPI 1298

Concessão da patente

#16.1

10/27/1992

RPI 1143

Notificação para pagamento de retribuição

#13.1

06/02/1992

RPI 1122

Deferimento

#9.1

01/14/1992

RPI 1102

Exigência - art. 36 da LPI

#6.1

09/17/1991

RPI 1085

Republicação - classificação IPC

#15.11

04/16/1991

RPI 1063

6.2

03/26/1991

RPI 1060

Solicitação de exame técnico

#4.1

08/07/1990

RPI 1027

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