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

LINHAS DE SERVIÇO ARTICULADAS SUSTENTADAS EM LANÇA TELESCÓPICA PARA UTILIZAÇÃO EM OPERAÇÕES DE SERVIÇO DE POÇOS

DeferidaInvention Patent

Application data

Number

PI8201387

Type

Invention Patent

Filing

03/15/1982

Publication

02/01/1983

Progress at the INPI

Awaiting grant fee payment
  1. Filing03/15/82
  2. Publication02/01/83
  3. Examination05/08/84
  4. Allowance04/28/87
  5. Grant
  6. In force

The application was allowed by the INPI on 04/28/1987. The grant of the letters patent is being processed.

Leave your contact and we will alert you

We track INPI publications and let you know as soon as this case moves.

We use your details only for this alert.

Latest action published by the INPI: 02/09/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

F. C. (pessoa física)

US

See this company's full portfolio

Inventors

N. J. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

243.679 · 03/16/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

02/09/1988

RPI 903

Deferimento

#9.1

04/28/1987

RPI 862

Republicação - classificação IPC

#15.11

04/01/1986

RPI 806

Exigência - art. 36 da LPI

#6.1

04/01/1986

RPI 806

Exigência - art. 36 da LPI

#6.1

03/26/1985

RPI 753

Solicitação de exame técnico

#4.1

05/08/1984

RPI 707

Publicação do pedido de patente

#3.1

02/01/1983

RPI 641

Pedido de patente depositado

#2.1

04/27/1982

RPI 601

Patent monitoring

Track this patent in real time.

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