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Official data from INPI

CIRCUITO DETECTOR DE GELO

ArquivadaInvention PatentPCT · US1988001869

Application data

Number

PI8807545

Type

Invention Patent

Filing

06/02/1988

Publication

04/17/1990

PCT

US1988001869

Progress at the INPI

  1. Filing06/02/88
  2. Publication04/17/90
  3. Examination05/28/91
  4. Allowance02/13/96
  5. Abandoned
  6. In force

The application was allowed on 02/13/1996 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: 01/27/1998. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Rosemount Inc

US

See this company's full portfolio

Inventors

L. K. (pessoa física)

Technical data

Priority claims

US

061,168 · 06/10/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

01/27/1998

RPI 1414

Notificação para pagamento de retribuição

#13.1

07/16/1996

RPI 1337

Deferimento

#9.1

02/13/1996

RPI 1315

Exigência - art. 36 da LPI

#6.1

09/05/1995

RPI 1292

Exigência - art. 36 da LPI

#6.1

09/27/1994

RPI 1243

Solicitação de exame técnico

#4.1

05/28/1991

RPI 1069

Notificação de entrada na fase nacional - PCT

#1.3

04/17/1990

RPI 1014

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