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Official data from INPI

PROCESSO PARA DEPOSITAR CONTINUAMENTE SOBRE A SUPERFICIE DE UM SUBSTRATO AQUECIDO A ALTA TEMPERATURA,UMA CAMADA DE UM MATERIAL SOLIDO,E,INSTALACAO PARA EXECUCAO DO PROCESSO

ConcedidaInvention Patent

Application data

Number

PI8000891

Type

Invention Patent

Filing

02/14/1979

Publication

-

Progress at the INPI

  1. Filing02/14/79
  2. Publication
  3. Examination12/07/82
  4. Allowance05/14/85
  5. Grant11/26/85
  6. Terminated07/26/94

The patent was granted on 11/26/1985 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: 11/26/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. V. (pessoa física)

Inventors

B. O. (pessoa física)

K. R. (pessoa física)

Technical data

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

11/26/1985

RPI 788

Notificação para pagamento de retribuição

#13.1

09/03/1985

RPI 776

Deferimento

#9.1

05/14/1985

RPI 760

Exigência - art. 36 da LPI

#6.1

10/23/1984

RPI 731

Republicação - classificação IPC

#15.11

03/07/1984

RPI 698

6.2

12/13/1983

RPI 686

Solicitação de exame técnico

#4.1

12/07/1982

RPI 633

Anuidade - prazo legal encerrado

#18.2

07/26/1994

RPI 1234

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