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Official data from INPI

PROCESSO PARA TRATAR MATERIAIS TEXTEIS

ConcedidaInvention Patent

Application data

Number

PI7905992

Type

Invention Patent

Filing

09/19/1978

Publication

-

Progress at the INPI

  1. Filing09/19/78
  2. Publication
  3. Examination
  4. Allowance07/30/85
  5. Grant02/04/86
  6. Terminated09/25/90

The patent was granted on 02/04/1986 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: 02/04/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

UNITED MERCHANTS & MFG

Inventors

C. N. (pessoa física)

G. R. (pessoa física)

J. J. (pessoa física)

Technical data

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

02/04/1986

RPI 798

Notificação para pagamento de retribuição

#13.1

11/26/1985

RPI 788

Deferimento

#9.1

07/30/1985

RPI 771

Republicação - classificação IPC

#15.11

04/23/1985

RPI 757

6.5

04/16/1985

RPI 756

Conhecimento de parecer técnico

#7.1

04/13/1982

RPI 599

Anuidade - prazo legal encerrado

#18.2

09/25/1990

RPI 1034

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