(11) 98705-3426
TrademarkIQ iconTrademarkIQ
Back to search
Official data from INPI

COMPOSIÇAO DE RESINA DE COPOLÍMERO DE ETILENO E ÁLCOOL VINÍLICO, PROCESSO PARA PRODUZIR UM PRODUTO DE PELÍCULA COMPOSTO, PRODUTO E PELÍCULA COMPOSTA

ArquivadaInvention Patent

Application data

Number

PI8202066

Type

Invention Patent

Filing

04/12/1982

Publication

11/16/1983

Progress at the INPI

  1. Filing04/12/82
  2. Publication11/16/83
  3. Abandoned02/12/86
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 10/27/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

American Can Company

US

See this company's full portfolio

Inventors

J. I. (pessoa física)

US

T. O. (pessoa física)

US

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

10/27/1987

RPI 888

Exigência - art. 36 da LPI

#6.1

04/14/1987

RPI 860

Solicitação de exame técnico

#4.1

02/12/1986

RPI 799

Publicação do pedido de patente

#3.1

11/16/1983

RPI 682

Pedido de patente depositado

#2.1

06/01/1982

RPI 606

Related

From the same holder

Patent monitoring

Track this patent in real time.

Receive alerts on INPI events, decisions, and expiry dates for your portfolio.