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Official data from INPI

APARELHO PARA TESTE DE SOLDA DE FILMES PLÁSTICOS

ConcedidaInvention Patent

Application data

Number

PI8201209

Type

Invention Patent

Filing

03/08/1982

Publication

06/22/1982

Progress at the INPI

  1. Filing03/08/82
  2. Publication06/22/82
  3. Examination02/08/83
  4. Allowance10/09/84
  5. Grant10/01/85
  6. In force03/08/02

The patent was granted on 10/01/1985 and is in force until 03/08/2002. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.

Protection valid until:03/08/2002

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Latest action published by the INPI: 10/01/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. C. (pessoa física)

SP, BR

C. C. (pessoa física)

SP, BR

Inventors

C. C. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

10/01/1985

RPI 780

14.11

04/02/1985

RPI 754

Notificação para pagamento de retribuição

#13.1

02/20/1985

RPI 748

Deferimento

#9.1

10/09/1984

RPI 729

Exigência - art. 36 da LPI

#6.1

05/29/1984

RPI 710

Solicitação de exame técnico

#4.1

02/08/1983

RPI 642

Publicação antecipada

#3.2

06/22/1982

RPI 609

Pedido de patente depositado

#2.1

04/20/1982

RPI 600

22.2

07/02/1996

RPI 1335

22.10

12/12/1995

RPI 1306

Anuidade - prazo legal encerrado

#18.2

08/08/1995

RPI 1288

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