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Official data from INPI

APARELHO DE PROCESSAMENTO DE FLUIDO.

ArquivadaInvention PatentPCT · US1988004202

Application data

Number

PI8807329

Type

Invention Patent

Filing

11/22/1988

Publication

03/13/1990

PCT

US1988004202

Progress at the INPI

  1. Filing11/22/88
  2. Publication03/13/90
  3. Examination06/19/90
  4. Allowance03/26/96
  5. Abandoned
  6. In force

The application was allowed on 03/26/1996 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

The Nutrasweet Company

US

See this company's full portfolio

Inventors

B. W. (pessoa física)

J. S. (pessoa física)

N. S. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

127.710 · 12/02/1987

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

02/04/1997

RPI 1366

Deferimento

#9.1

03/26/1996

RPI 1321

Exigência - art. 36 da LPI

#6.1

11/07/1995

RPI 1301

Exigência - art. 36 da LPI

#6.1

05/02/1995

RPI 1274

Exigência - art. 36 da LPI

#6.1

10/25/1994

RPI 1247

Solicitação de exame técnico

#4.1

06/19/1990

RPI 1023

Notificação de entrada na fase nacional - PCT

#1.3

03/13/1990

RPI 1009

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