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Official data from INPI

SISTEMA DE DOSAGEM DE MATERIAL DE REVESTIMENTO

ArquivadaInvention Patent

Application data

Number

PI9105151

Type

Invention Patent

Filing

11/25/1991

Publication

06/23/1992

Progress at the INPI

  1. Filing11/25/91
  2. Publication06/23/92
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 11/25/1991 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 09/13/1994. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

R. C. (pessoa física)

US

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Inventors

J. G. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

07/618,053 · 11/26/1990

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

09/13/1994

RPI 1241

Publicação do pedido de patente

#3.1

06/23/1992

RPI 1125

Pedido de patente depositado

#2.1

01/14/1992

RPI 1102

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