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Official data from INPI

APERFEICOAMENTO EM APARELHO DE TOALETE

Em AnáliseInvention Patent

Application data

Number

PI7701623

Type

Invention Patent

Filing

08/04/1976

Publication

-

Progress at the INPI

  1. Filing08/04/76
  2. Publication
  3. Examination
  4. Allowance11/17/81
  5. Grant08/31/82
  6. Terminated08/20/85

The patent was granted on 08/31/1982 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: 08/20/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

THETFORD CORP

Inventors

A. J. (pessoa física)

S. F. (pessoa física)

Technical data

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

08/20/1985

RPI 774

Cessão de direito de exploração

#22.1

12/04/1984

RPI 737

Concessão da patente

#16.1

08/31/1982

RPI 619

Notificação para pagamento de retribuição

#13.1

03/23/1982

RPI 596

Deferimento

#9.1

11/17/1981

RPI 578

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