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Official data from INPI

UM CONJUNTO DE CARTUCHO DE BARBEAR

ConcedidaInvention PatentPCT · US1983000250

Application data

Number

PI8306064

Type

Invention Patent

Filing

02/23/1983

Publication

01/17/1984

PCT

US1983000250

Progress at the INPI

  1. Filing02/23/83
  2. Publication01/17/84
  3. Examination05/02/84
  4. Allowance07/08/86
  5. Grant03/17/87
  6. Terminated10/02/90

The patent was granted on 03/17/1987 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: 03/17/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

The Gillette Company

US

See this company's full portfolio

Inventors

T. [. (pessoa física)

Technical data

IPC Classification

Priority claims

US

352,150 · 02/25/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

03/17/1987

RPI 856

Notificação para pagamento de retribuição

#13.1

11/04/1986

RPI 837

Deferimento

#9.1

07/08/1986

RPI 820

Exigência - art. 36 da LPI

#6.1

12/24/1985

RPI 792

Solicitação de exame técnico

#4.1

05/02/1984

RPI 706

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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