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Official data from INPI

COMPOSTO PARA ACABAMENTO DE SUPERFÍCIES

ArquivadaInvention PatentPCT · US1992007061

Application data

Number

PI9205402

Type

Invention Patent

Filing

08/21/1992

Publication

06/21/1994

PCT

US1992007061

Progress at the INPI

  1. Filing08/21/92
  2. Publication06/21/94
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 08/21/1992 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 09/05/1995. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

E. C. (pessoa física)

US

Inventors

H. G. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

750.894 · 08/26/1991

Abstract

Patente de Invenção para "COMPOSTO PARA ACABAMENTO DE SUPERFÍCIES", o qual se apresenta impermeável, durável, resistente à corrosão, lubrificante seco, dito composto compreendendo misturas de material particulado de enxofre contendo compostos metálicos e polímeros de fluorcarbono, composto este aplicado a superfícies de substratos tais como superfícies metálicas.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

09/05/1995

RPI 1292

Notificação de entrada na fase nacional - PCT

#1.3

06/21/1994

RPI 1229

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