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Official data from INPI

PROCESSO E APARELHO PARA CORTE DE VIDRO COM BORDA RADIAL POR MEIO DE JATO FLUIDO ABRASIVO

Em AnáliseInvention Patent

Application data

Number

PI8604330

Type

Invention Patent

Filing

09/10/1986

Publication

05/12/1987

Progress at the INPI

  1. Filing09/10/86
  2. Publication05/12/87
  3. Examination08/15/89
  4. Allowance04/28/92
  5. Abandoned
  6. In force

The application was allowed on 04/28/1992 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: 08/15/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Libbey-Owens-Ford Company

US

See this company's full portfolio

Inventors

E. A. (pessoa física)

US

R. H. (pessoa física)

US

T. K. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

776.377 · 09/16/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

08/15/1989

RPI 982

Publicação do pedido de patente

#3.1

05/12/1987

RPI 864

Pedido de patente depositado

#2.1

03/17/1987

RPI 856

Arquivamento - Art. 38 §2° da LPI

#11.4

04/06/1993

RPI 1166

Notificação para pagamento de retribuição

#13.1

10/06/1992

RPI 1140

Deferimento

#9.1

04/28/1992

RPI 1117

Exigência - art. 36 da LPI

#6.1

10/01/1991

RPI 1087

Exigência - art. 36 da LPI

#6.1

04/30/1991

RPI 1065

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