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Official data from INPI

CUMEEIRA DE COBERTURA COM ILUMINAÇÃO

Em AnáliseInvention Patent

Application data

Number

PI8503120

Type

Invention Patent

Filing

06/28/1985

Publication

03/18/1986

Progress at the INPI

  1. Filing06/28/85
  2. Publication03/18/86
  3. Examination06/16/87
  4. Allowance01/22/91
  5. Grant10/29/91
  6. Terminated07/25/95

The patent was granted on 10/29/1991 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: 08/22/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

P. Romeijn Electrotechniek B.V.

NL

Inventors

J. B. (pessoa física)

NL

Technical data

IPC Classification

Priority claims

BE

BE 2-60450 · 06/29/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Conhecimento de parecer técnico

#7.1

08/22/1989

RPI 983

6.2

02/14/1989

RPI 956

Solicitação de exame técnico

#4.1

06/16/1987

RPI 869

Publicação do pedido de patente

#3.1

03/18/1986

RPI 804

Pedido de patente depositado

#2.1

09/10/1985

RPI 777

Anuidade - prazo legal encerrado

#18.2

07/25/1995

RPI 1286

Concessão da patente

#16.1

10/29/1991

RPI 1091

Notificação para pagamento de retribuição

#13.1

05/14/1991

RPI 1067

Deferimento

#9.1

01/22/1991

RPI 1051

Exigência - art. 36 da LPI

#6.1

10/30/1990

RPI 1039

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