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Official data from INPI

Guarnição de união.

Em AnáliseInvention Patent

Application data

Number

PI8108180

Type

Invention Patent

Filing

12/16/1981

Publication

09/28/1982

Progress at the INPI

  1. Filing12/16/81
  2. Publication09/28/82
  3. Examination06/07/83
  4. Allowance12/11/84
  5. Grant06/25/85
  6. Terminated11/16/88

The patent was granted on 06/25/1985 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: 11/16/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Deutsch Salice Gmbh

Inventors

S. L. (pessoa física)

Technical data

Priority claims

DE

P 30 47 642.7 · 12/17/1980

EP

81 103 813.2 · 05/18/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

11/16/1988

RPI 943

Concessão da patente

#16.1

06/25/1985

RPI 766

Notificação para pagamento de retribuição

#13.1

04/09/1985

RPI 755

Deferimento

#9.1

12/11/1984

RPI 738

Conhecimento de parecer técnico

#7.1

06/19/1984

RPI 713

14.11

01/10/1984

RPI 690

14.1

11/08/1983

RPI 681

14.4

11/01/1983

RPI 680

Solicitação de exame técnico

#4.1

06/07/1983

RPI 659

Publicação do pedido de patente

#3.1

09/28/1982

RPI 623

Pedido de patente depositado

#2.1

02/09/1982

RPI 590

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