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Official data from INPI

ELEMENTO CARDADOR FIXO

Em AnáliseInvention Patent

Application data

Number

PI8202635

Type

Invention Patent

Filing

05/07/1982

Publication

04/19/1983

Progress at the INPI

Technical opinion to answer
  1. Filing05/07/82
  2. Publication04/19/83
  3. Examination06/25/85
  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

Trutzschler Gmbh & Co. Kg

DE

See this company's full portfolio

Inventors

W. B. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P 31 18 444.8 · 05/09/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

10/20/1987

RPI 887

Republicação - classificação IPC

#15.11

03/24/1987

RPI 857

Conhecimento de parecer técnico

#7.1

07/22/1986

RPI 822

Solicitação de exame técnico

#4.1

06/25/1985

RPI 766

Publicação do pedido de patente

#3.1

04/19/1983

RPI 652

Pedido de patente depositado

#2.1

06/22/1982

RPI 609

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