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Official data from INPI

DISPOSITIVO DE ACOPLAMENTO, ESPECIALMENTE PARA UMA MÁQUINA TÊXTIL

Em AnáliseInvention Patent

Application data

Number

PI8203719

Type

Invention Patent

Filing

06/25/1982

Publication

06/21/1983

Progress at the INPI

  1. Filing06/25/82
  2. Publication06/21/83
  3. Examination10/25/83
  4. Allowance01/29/85
  5. Grant08/27/85
  6. Terminated05/24/88

The patent was granted on 08/27/1985 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 05/24/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Textilma Ag

CH

See this company's full portfolio

Inventors

F. S. (pessoa física)

CH

Technical data

IPC Classification

Priority claims

CH

4 234/81 · 06/26/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

05/24/1988

RPI 918

Concessão da patente

#16.1

08/27/1985

RPI 775

Notificação para pagamento de retribuição

#13.1

05/21/1985

RPI 761

Republicação - classificação IPC

#15.11

05/21/1985

RPI 761

Deferimento

#9.1

01/29/1985

RPI 745

Exigência - art. 36 da LPI

#6.1

06/05/1984

RPI 711

Solicitação de exame técnico

#4.1

10/25/1983

RPI 679

Publicação do pedido de patente

#3.1

06/21/1983

RPI 661

Pedido de patente depositado

#2.1

08/10/1982

RPI 616

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