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Official data from INPI

DISTRIBUIDOR CENTRAL ÓTICO

Em AnáliseInvention Patent

Application data

Number

PI8306470

Type

Invention Patent

Filing

11/24/1983

Publication

07/31/1984

Progress at the INPI

  1. Filing11/24/83
  2. Publication07/31/84
  3. Examination05/27/86
  4. Refused06/27/89
  5. Grant
  6. In force

The application was refused on 06/27/1989 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 06/27/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Krone GMBH

DE

See this company's full portfolio

Inventors

E. J. (pessoa física)

W. J. (pessoa física)

Technical data

IPC Classification

Priority claims

DE

P 32 45 586.0 · 12/09/1982

DE

P 33 35 676.9 · 09/30/1983

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

06/27/1989

RPI 975

Petição de recurso

#12.2

09/06/1988

RPI 933

Indeferimento

#9.2

05/24/1988

RPI 918

14.4

07/28/1987

RPI 875

14.7

07/28/1987

RPI 875

Solicitação de exame técnico

#4.1

05/27/1986

RPI 814

Publicação do pedido de patente

#3.1

07/31/1984

RPI 719

Pedido de patente depositado

#2.1

01/31/1984

RPI 693

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. A classificação IPC anterior era H04B 9/00.

03/20/2018

RPI 2463

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