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Official data from INPI

ETIQUETA PARA DISTRIBUIÇÃO DIRETA DE FIOS DE SUTURA CIRÚRGICA E EMBALAGEM PARA OS REFERIDOS FIOS

ConcedidaInvention Patent

Application data

Number

PI7801590

Type

Invention Patent

Filing

03/15/1978

Publication

-

Progress at the INPI

  1. Filing03/15/78
  2. Publication
  3. Examination
  4. Allowance11/16/82
  5. Grant06/28/83
  6. Terminated06/29/93

The patent was granted on 06/28/1983 and later terminated. Protection ended before the full term and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 06/28/1983. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

American Cyanamid Company

US

See this company's full portfolio

Inventors

R. M. (pessoa física)

CA

Technical data

IPC Classification

Priority claims

US

778,190 · 03/16/1977

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

06/28/1983

RPI 662

Notificação para pagamento de retribuição

#13.1

03/22/1983

RPI 648

Deferimento

#9.1

11/16/1982

RPI 630

Exigência - art. 36 da LPI

#6.1

04/20/1982

RPI 600

21.5

07/06/1993

RPI 1179

Carta-patente expirada

#21.1

06/29/1993

RPI 1178

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