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Official data from INPI

APARELHO E PROCESSO PARA REVESTIR UM PRODUTO PLÁSTICO, E PRODUTO REVESTIDO

PublicadaInvention Patent

Application data

Number

PI8902028

Type

Invention Patent

Filing

04/28/1989

Publication

12/05/1989

Progress at the INPI

  1. Filing04/28/89
  2. Publication12/05/89
  3. Abandoned12/04/90
  4. Allowance
  5. Grant
  6. In force

The application was abandoned for failure to pay the annuities (art. 86 of the Brazilian IP Act). The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 12/05/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Townsend Engineering Company

US

See this company's full portfolio

Inventors

D. S. (pessoa física)

R. T. (pessoa física)

US

R. D. (pessoa física)

Technical data

IPC Classification

Priority claims

US

187.351 · 04/28/1988

US

333.996 · 04/04/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

12/05/1989

RPI 998

Pedido de patente depositado

#2.1

06/13/1989

RPI 973

Arquivamento por falta de pagamento

#8.6

Referente a 9ª, 10ª e 11ª anuidade

03/21/2000

RPI 1524

8.1

Referente a 9ª e 10ª anuidade

12/01/1998

RPI 1456

Solicitação de exame técnico

#4.1

12/04/1990

RPI 1044

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