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Official data from INPI

PROCESSO E APARELHO PARA IMPREGNAR COM RESINA CORDÕES DE FIBRA

Em AnáliseInvention Patent

Application data

Number

PI8505825

Type

Invention Patent

Filing

11/20/1985

Publication

08/12/1986

Progress at the INPI

  1. Filing11/20/85
  2. Publication08/12/86
  3. Examination08/11/87
  4. Allowance07/16/91
  5. Grant02/18/92
  6. Terminated08/15/95

The patent was granted on 02/18/1992 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: 08/11/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

The Budd Company

US

See this company's full portfolio

Inventors

J. E. (pessoa física)

US

R. W. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

673.904 · 11/21/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

08/11/1987

RPI 877

Publicação do pedido de patente

#3.1

08/12/1986

RPI 825

Pedido de patente depositado

#2.1

02/12/1986

RPI 799

Anuidade - prazo legal encerrado

#18.2

08/15/1995

RPI 1289

Concessão da patente

#16.1

02/18/1992

RPI 1107

Notificação para pagamento de retribuição

#13.1

11/12/1991

RPI 1093

Republicação - classificação IPC

#15.11

11/05/1991

RPI 1092

Deferimento

#9.1

07/16/1991

RPI 1076

Exigência - art. 36 da LPI

#6.1

01/29/1991

RPI 1052

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