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Official data from INPI

Lâmina de pulsação positiva; processo para precondicionar uma tira úmida de material transportado sobre um fio.

Em AnáliseInvention Patent

Application data

Number

PI8207587

Type

Invention Patent

Filing

12/30/1982

Publication

04/17/1984

Progress at the INPI

Technical opinion to answer
  1. Filing12/30/82
  2. Publication04/17/84
  3. Examination12/04/84
  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: 10/20/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Albany International Corp.

US

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Inventors

L. D. (pessoa física)

M. L. (pessoa física)

Technical data

IPC Classification

Priority claims

US

392777 · 06/28/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

10/20/1987

RPI 887

Conhecimento de parecer técnico

#7.1

12/17/1985

RPI 791

Exigência - art. 36 da LPI

#6.1

05/28/1985

RPI 762

Solicitação de exame técnico

#4.1

12/04/1984

RPI 737

Publicação do pedido de patente

#3.1

04/17/1984

RPI 704

Pedido de patente depositado

#2.1

02/22/1983

RPI 644

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