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Official data from INPI

FERRAMENTA DE REBITE CEGO

ConcedidaInvention Patent

Application data

Number

PI8402869

Type

Invention Patent

Filing

06/08/1984

Publication

05/21/1985

Progress at the INPI

  1. Filing06/08/84
  2. Publication05/21/85
  3. Examination05/20/86
  4. Allowance10/04/88
  5. Grant09/26/89
  6. Terminated06/13/95

The patent was granted on 09/26/1989 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: 09/26/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Emhart Industries, Inc.

US

See this company's full portfolio

Inventors

R. B. (pessoa física)

US

R. D. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

506,659 · 06/22/1983

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

09/26/1989

RPI 988

Notificação para pagamento de retribuição

#13.1

01/24/1989

RPI 953

Deferimento

#9.1

10/04/1988

RPI 937

14.1

05/24/1988

RPI 918

14.4

05/17/1988

RPI 917

Exigência - art. 36 da LPI

#6.1

01/12/1988

RPI 899

Pedido de certificado de adição de invenção

#5.1

09/30/1986

RPI 832

Solicitação de exame técnico

#4.1

05/20/1986

RPI 813

Publicação do pedido de patente

#3.1

05/21/1985

RPI 761

Pedido de patente depositado

#2.1

08/14/1984

RPI 721

Anuidade - prazo legal encerrado

#18.2

06/13/1995

RPI 1280

201

08/21/1990

RPI 1029

Pedido de licença voluntária

#17.1

04/10/1990

RPI 1013

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