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Official data from INPI

COMPOSIÇÃO DE SELAGEM DE SILICONE CURÁVEL POR UMIDADE E PROCESSO PARA SELAR UMA PRIMEIRA SUPERFÍCIE E UMA SEGUNDA SUPERFÍCIE ENTRE SI

ArquivadaInvention PatentPCT · US1995016608

Application data

Number

PI9510138

Type

Invention Patent

Filing

12/20/1995

Publication

12/30/1997

PCT

US1995016608

Progress at the INPI

  1. Filing12/20/95
  2. Publication12/30/97
  3. Abandoned
  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: 07/23/2002. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Minnesota Mining And Manufacturing Company

US

See this company's full portfolio

Inventors

L. P. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

08/368875 · 01/05/1995

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

07/23/2002

RPI 1646

Exigência - art. 36 da LPI

#6.1

12/04/2001

RPI 1613

Notificação de entrada na fase nacional - PCT

#1.3

12/30/1997

RPI 1410

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