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Official data from INPI

CONJUNTO DE LÂMINAS DE BARBEAR

ConcedidaInvention PatentPCT · US1983000231

Application data

Number

PI8306106

Type

Invention Patent

Filing

02/15/1983

Publication

01/17/1984

PCT

US1983000231

Progress at the INPI

  1. Filing02/15/83
  2. Publication01/17/84
  3. Examination02/26/85
  4. Allowance01/06/87
  5. Grant07/28/87
  6. Terminated10/02/90

The patent was granted on 07/28/1987 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: 07/28/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

The Gillette Company

US

See this company's full portfolio

Inventors

J. [. (pessoa física)

Technical data

IPC Classification

Priority claims

US

353,856 · 03/01/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

07/28/1987

RPI 875

Deferimento

#9.1

01/06/1987

RPI 846

Exigência - art. 36 da LPI

#6.1

07/15/1986

RPI 821

Exigência - art. 36 da LPI

#6.1

11/26/1985

RPI 788

Solicitação de exame técnico

#4.1

02/26/1985

RPI 749

Notificação de entrada na fase nacional - PCT

#1.3

01/17/1984

RPI 691

Anuidade - prazo legal encerrado

#18.2

10/02/1990

RPI 1035

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