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Official data from INPI

VIDRAÇA PARA CONTROLE DE TRANSMISSÃO SOLAR.

ArquivadaInvention PatentPCT · US1989001126

Application data

Number

PI8907164

Type

Invention Patent

Filing

03/20/1989

Publication

02/26/1991

PCT

US1989001126

Progress at the INPI

  1. Filing03/20/89
  2. Publication02/26/91
  3. Examination09/01/92
  4. Allowance11/29/94
  5. Abandoned
  6. In force

The application was allowed on 11/29/1994 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 10/17/1995. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Libbey-Owens-Ford Co

US

See this company's full portfolio

Inventors

P. T. (pessoa física)

US

R. G. (pessoa física)

Technical data

IPC Classification

Priority claims

US

267,988 · 11/07/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

10/17/1995

RPI 1298

Notificação para pagamento de retribuição

#13.1

04/04/1995

RPI 1270

Deferimento

#9.1

11/29/1994

RPI 1252

Solicitação de exame técnico

#4.1

09/01/1992

RPI 1135

Notificação de entrada na fase nacional - PCT

#1.3

02/26/1991

RPI 1056

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