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Official data from INPI

FECHO DENUNCIADOR DE VIOLAÇÃO

Em AnáliseInvention Patent

Application data

Number

PI9103341

Type

Invention Patent

Filing

08/02/1991

Publication

05/05/1992

Progress at the INPI

Technical opinion to answer
  1. Filing08/02/91
  2. Publication05/05/92
  3. Examination06/14/94
  4. Allowance
  5. Grant
  6. In force

The INPI issued a technical opinion on patentability. The applicant must respond for examination to continue.

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Latest action published by the INPI: 05/06/1997. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Continental White Cap, Inc.

US

See this company's full portfolio

Inventors

D. C. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

562.551 · 08/03/1990

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

05/06/1997

RPI 1379

Conhecimento de parecer técnico

#7.1

12/19/1995

RPI 1307

Solicitação de exame técnico

#4.1

06/14/1994

RPI 1228

Publicação do pedido de patente

#3.1

05/05/1992

RPI 1118

Pedido de patente depositado

#2.1

04/21/1992

RPI 1116

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