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Official data from INPI

CORPO DE VASO,TUBO DE ENTRADA DE AGUA E SIFAO PARA VASO SANITARIO,INCLUSIVE PROCESSO PARA SUA FABRICACAO

Em AnáliseInvention Patent

Application data

Number

PI7800337

Type

Invention Patent

Filing

01/24/1977

Publication

-

Progress at the INPI

  1. Filing01/24/77
  2. Publication
  3. Examination
  4. Allowance05/10/83
  5. Grant11/29/83
  6. Terminated11/16/88

The patent was granted on 11/29/1983 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: 11/16/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

TRAYCO INC

Inventors

C. S. (pessoa física)

P. W. (pessoa física)

W. T. (pessoa física)

Technical data

IPC Classification

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

11/29/1983

RPI 684

Notificação para pagamento de retribuição

#13.1

09/27/1983

RPI 675

Deferimento

#9.1

05/10/1983

RPI 655

Republicação - classificação IPC

#15.11

11/30/1982

RPI 632

Exigência - art. 36 da LPI

#6.1

08/17/1982

RPI 617

6.2

12/08/1981

RPI 581

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