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Official data from INPI

APARELHO PARA TESTAR RECIPIENTE DE VIDRO E APARELHO PARA MEDIR ESPESSURA DA PAREDE DE RECIPIENTE DE VIDRO.

ArquivadaInvention Patent

Application data

Number

PI8904997

Type

Invention Patent

Filing

10/03/1989

Publication

05/08/1990

Progress at the INPI

  1. Filing10/03/89
  2. Publication05/08/90
  3. Examination10/09/90
  4. Allowance06/07/94
  5. Abandoned
  6. In force

The application was allowed on 06/07/1994 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: 05/02/1995. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Emhart Glass Machinery Investments Inc

US

Emhart Industries, Inc

US

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Inventors

E. V. (pessoa física)

P. S. (pessoa física)

R. H. (pessoa física)

R. B. (pessoa física)

Technical data

IPC Classification

Priority claims

US

07/253.832 · 10/05/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

05/02/1995

RPI 1274

Notificação para pagamento de retribuição

#13.1

10/11/1994

RPI 1245

Deferimento

#9.1

06/07/1994

RPI 1227

14.1

08/17/1993

RPI 1185

14.1

04/20/1993

RPI 1168

Solicitação de exame técnico

#4.1

10/09/1990

RPI 1036

Publicação do pedido de patente

#3.1

05/08/1990

RPI 1017

Pedido de patente depositado

#2.1

03/20/1990

RPI 1010

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