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Official data from INPI

Material para pouso ou descanso de animais, e máquina cortadora de papel.

ConcedidaInvention Patent
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Application data

Number

PI8100450

Type

Invention Patent

Filing

01/28/1981

Publication

09/28/1982
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Progress at the INPI

  1. Filing01/28/81
  2. Publication09/28/82
  3. Examination12/11/84
  4. Allowance12/16/86
  5. Grant09/29/87
  6. Terminated02/04/92

The patent was granted on 09/29/1987 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 09/29/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

G. W. (pessoa física)

T. G. (pessoa física)

Inventors

G. H. (pessoa física)

W. J. (pessoa física)

Technical data

IPC Classification

B32B 31/18

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

09/29/1987

RPI 884

Notificação para pagamento de retribuição

#13.1

05/05/1987

RPI 863

Deferimento

#9.1

12/16/1986

RPI 843

Republicação - classificação IPC

#15.11

04/01/1986

RPI 806

Exigência - art. 36 da LPI

#6.1

02/25/1986

RPI 801

Solicitação de exame técnico

#4.1

12/11/1984

RPI 738

Publicação do pedido de patente

#3.1

09/28/1982

RPI 623

Anuidade - prazo legal encerrado

#18.2

02/04/1992

RPI 1105

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