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Official data from INPI

TRANSPARÊNCIA DE TINTA DE FUSÃO A QUENTE

ArquivadaInvention PatentPCT · US1988001476

Application data

Number

PI8807054

Type

Invention Patent

Filing

05/02/1988

Publication

10/03/1989

PCT

US1988001476

Progress at the INPI

  1. Filing05/02/88
  2. Publication10/03/89
  3. Abandoned01/23/90
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 10/03/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Spectra, Inc

US

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Inventors

B. P. (pessoa física)

C. J. (pessoa física)

L. C. (pessoa física)

P. H. (pessoa física)

US

R. C. (pessoa física)

S. F. (pessoa física)

Technical data

IPC Classification

Priority claims

US

050.285 · 05/14/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação de entrada na fase nacional - PCT

#1.3

10/03/1989

RPI 989

Arquivamento - Art. 36 §1° da LPI

#11.2

12/17/1996

RPI 1359

Republicação - classificação IPC

#15.11

11/26/1996

RPI 1356

Exigência - art. 36 da LPI

#6.1

12/12/1995

RPI 1306

Solicitação de exame técnico

#4.1

01/23/1990

RPI 1003

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