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

PROCESSO E MÁQUINA PARA O ACONDICIONAMENTO A VÁCUO DE MERCADORIAS EM SACOS PLÁSTICOS TERMICAMENTE CONTRÁTEIS

ArquivadaInvention Patent

Application data

Number

PI8205288

Type

Invention Patent

Filing

09/10/1982

Publication

08/16/1983

Progress at the INPI

  1. Filing09/10/82
  2. Publication08/16/83
  3. Examination10/30/84
  4. Allowance12/17/85
  5. Abandoned
  6. In force

The application was allowed on 12/17/1985 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 11/25/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

W. R. Grace & Co.

US

See this company's full portfolio

Inventors

R. P. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

301.690 · 09/14/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

11/25/1986

RPI 840

Notificação para pagamento de retribuição

#13.1

04/22/1986

RPI 809

Deferimento

#9.1

12/17/1985

RPI 791

Exigência - art. 36 da LPI

#6.1

04/16/1985

RPI 756

Solicitação de exame técnico

#4.1

10/30/1984

RPI 732

Publicação do pedido de patente

#3.1

08/16/1983

RPI 669

Pedido de patente depositado

#2.1

10/26/1982

RPI 627

Patent monitoring

Track this patent in real time.

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