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

MAQUINA DE TERMOFORMAGEM

ConcedidaInvention Patent

Application data

Number

PI7801578

Type

Invention Patent

Filing

03/14/1978

Publication

-

Progress at the INPI

  1. Filing03/14/78
  2. Publication
  3. Examination
  4. Allowance09/08/82
  5. Grant07/30/85
  6. Terminated09/18/90

The patent was granted on 07/30/1985 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: 07/30/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

M. A. (pessoa física)

Inventors

F. Z. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

07/30/1985

RPI 771

15.15

12/11/1984

RPI 738

110

09/04/1984

RPI 724

120

03/07/1984

RPI 698

Recurso

#12.1

02/08/1983

RPI 642

Deferimento

#9.1

09/08/1982

RPI 620

Exigência - art. 36 da LPI

#6.1

03/02/1982

RPI 593

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. A classificação IPC anterior era B29D 23/03.

03/27/2018

RPI 2464

Anuidade - prazo legal encerrado

#18.2

09/18/1990

RPI 1033

Patent monitoring

Track this patent in real time.

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