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Official data from INPI

APARELHO PARA INSPECIONAR OTICAMENTE A SUPERFÍCIE DE VEDAÇÃO DE RECIPIENTES DE VIDRO

PublicadaInvention Patent

Application data

Number

PI8900820

Type

Invention Patent

Filing

02/23/1989

Publication

10/17/1989

Progress at the INPI

  1. Filing02/23/89
  2. Publication10/17/89
  3. Abandoned06/04/91
  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: 10/17/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Emhart Glass Machinery Investments Inc

US

Emhart Industries, Inc

US

See this company's full portfolio

Inventors

M. C. (pessoa física)

Technical data

IPC Classification

Priority claims

US

161.623 · 02/29/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

10/17/1989

RPI 991

Pedido de patente depositado

#2.1

04/11/1989

RPI 964

Arquivamento - Art. 36 §1° da LPI

#11.2

01/10/1995

RPI 1258

Exigência - art. 36 da LPI

#6.1

05/10/1994

RPI 1223

14.1

08/17/1993

RPI 1185

14.1

03/16/1993

RPI 1163

Solicitação de exame técnico

#4.1

06/04/1991

RPI 1070

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