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Official data from INPI

COMPOSIÇÃO DE REVESTIMENTO, COMPREENDENDO UM LATEX, PROCESSO PARA PREPARAR A MESMA E RESPECTIVO ELEMENTO REVESTIDO.

ConcedidaInvention Patent

Application data

Number

PI8000818

Type

Invention Patent

Filing

02/11/1980

Publication

-

Progress at the INPI

  1. Filing02/11/80
  2. Publication
  3. Examination
  4. Allowance05/17/88
  5. Grant10/25/88
  6. Terminated11/03/93

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

Applicants and inventors

Applicants

Eastman Kodak Company

US

See this company's full portfolio

Inventors

S. D. (pessoa física)

T. C. (pessoa física)

U. D. (pessoa física)

Technical data

Priority claims

US

012.690 · 02/16/1979

US

101.303 · 12/07/1979

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

10/25/1988

RPI 940

Notificação para pagamento de retribuição

#13.1

09/06/1988

RPI 933

Deferimento

#9.1

05/17/1988

RPI 917

Exigência - art. 36 da LPI

#6.1

09/22/1987

RPI 883

Exigência - art. 36 da LPI

#6.1

08/16/1983

RPI 669

6.2

11/23/1982

RPI 631

Anuidade - prazo legal encerrado

#18.2

11/03/1993

RPI 1196

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