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Official data from INPI

CADARÇO DE FECHO CORREDIÇO TENDO UMA TIRA DE ELEMENTOS ACOPLADORES CONTÍNUOS MOLDADOS TERMOPLASTICAMENTE.

IndeferidaInvention Patent

Application data

Number

PI8301171

Type

Invention Patent

Filing

03/04/1983

Publication

11/22/1983

Progress at the INPI

Under appeal
  1. Filing03/04/83
  2. Publication11/22/83
  3. Examination02/07/84
  4. Refused03/24/87
  5. Grant
  6. In force

The application was refused by the INPI on 03/24/1987. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 03/24/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Y. K. (pessoa física)

JP

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Inventors

H. A. (pessoa física)

Y. H. (pessoa física)

Technical data

IPC Classification

Priority claims

JP

57 32161 · 03/08/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

03/24/1987

RPI 857

Conhecimento de parecer técnico

#7.1

12/31/1985

RPI 793

6.2

03/26/1985

RPI 753

Solicitação de exame técnico

#4.1

02/07/1984

RPI 694

Publicação do pedido de patente

#3.1

11/22/1983

RPI 683

Pedido de patente depositado

#2.1

04/26/1983

RPI 653

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