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Official data from INPI

CABEÇOTE TRANSDUTOR DOTADO DE MOVIMENTO MICRO-MECANICO MONTADO SOBRE UM CURSOR

PublicadaInvention Patent

Application data

Number

PI8701661

Type

Invention Patent

Filing

04/08/1987

Publication

01/05/1988

Progress at the INPI

  1. Filing04/08/87
  2. Publication01/05/88
  3. Abandoned05/29/90
  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: 01/05/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

I. C. (pessoa física)

US

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Inventors

C. Y. (pessoa física)

US

J. C. (pessoa física)

US

V. K. (pessoa física)

IN

Technical data

IPC Classification

Priority claims

US

855,022 · 04/22/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

01/05/1988

RPI 898

Pedido de patente depositado

#2.1

07/28/1987

RPI 875

Arquivamento - Art. 36 §1° da LPI

#11.2

05/24/1994

RPI 1225

6.2

09/28/1993

RPI 1191

Solicitação de exame técnico

#4.1

05/29/1990

RPI 1020

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