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Official data from INPI

VALVULA DE RETENCAO PARA USO COM UMA BOMBA

Em AnáliseInvention Patent

Application data

Number

PI7803273

Type

Invention Patent

Filing

01/26/1978

Publication

-

Progress at the INPI

  1. Filing01/26/78
  2. Publication
  3. Examination
  4. Allowance04/19/83
  5. Grant10/25/83
  6. Terminated06/14/88

The patent was granted on 10/25/1983 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: 06/14/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

JACUZZI BROS INC

Inventors

S. E. (pessoa física)

U. D. (pessoa física)

W. R. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

06/14/1988

RPI 921

Cessão de direito de exploração

#22.1

04/02/1985

RPI 754

Pedido de licença compulsória

#20.1

04/10/1984

RPI 703

Concessão da patente

#16.1

10/25/1983

RPI 679

Notificação para pagamento de retribuição

#13.1

09/06/1983

RPI 672

Deferimento

#9.1

04/19/1983

RPI 652

Exigência - art. 36 da LPI

#6.1

03/16/1982

RPI 595

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