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Official data from INPI

APARELHO PARA ANÁLISE ÓTICA, APARELHO PARA ANÁLISE PARTICULADA, APARELHO DE FONTE LUMINOSA, PROCESSO PARA ANÁLISE ÓTICA DE PARTICULAS E PROCESSO PARA ANÁLISE DE AMOSTRA COM LENTE TÉRMICA.

ArquivadaInvention PatentPCT · GB1987000627

Application data

Number

PI8707451

Type

Invention Patent

Filing

09/07/1987

Publication

12/06/1988

PCT

GB1987000627

Progress at the INPI

  1. Filing09/07/87
  2. Publication12/06/88
  3. Examination03/20/90
  4. Allowance08/31/93
  5. Abandoned
  6. In force

The application was allowed on 08/31/1993 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 12/06/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

P. B. (pessoa física)

GB

Inventors

D. C. (pessoa física)

GB

R. C. (pessoa física)

GB

T. A. (pessoa física)

GB

Technical data

IPC Classification

Priority claims

GB

8621426 · 09/05/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação de entrada na fase nacional - PCT

#1.3

12/06/1988

RPI 946

Arquivamento - Art. 38 §2° da LPI

#11.4

06/07/1994

RPI 1227

Notificação para pagamento de retribuição

#13.1

02/22/1994

RPI 1212

Deferimento

#9.1

08/31/1993

RPI 1187

Solicitação de exame técnico

#4.1

03/20/1990

RPI 1010

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