Official data from INPI

PANO PARA LIMPEZA SUBSTANCIALMENTE SECO E FLEXÍVEL

ArquivadaInvention PatentPCT · US1989004984

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Application data

Number

PI8907775

Type

Invention Patent

Filing

11/10/1989

Publication

08/27/1991

PCT

US1989004984

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Progress at the INPI

Filing11/10/89
Publication08/27/91
Abandoned10/13/92
Allowance
Grant
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.

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Latest action published by the INPI: 08/18/1998. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. S. (pessoa física)

J. A. (pessoa física)

Inventors

C. S. (pessoa física)

J. A. (pessoa física)

Technical data

IPC Classification

C11D 1/62 C11D 17/00 C11D 1/835

Priority claims

271,320 · 11/15/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

08/18/1998

RPI 1443

Exigência - art. 36 da LPI

#6.1

05/13/1997

RPI 1380

Solicitação de exame técnico

#4.1

10/13/1992

RPI 1141

Notificação de entrada na fase nacional - PCT

#1.3

08/27/1991

RPI 1082

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