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Official data from INPI

SENSOR DA POSIÇÃO DO SOL RASTREAMENTO BIAXIAL.

ConcedidaInvention Patent

Application data

Number

PI8108771

Type

Invention Patent

Filing

08/03/1981

Publication

07/13/1982

Progress at the INPI

  1. Filing08/03/81
  2. Publication07/13/82
  3. Examination05/02/84
  4. Allowance05/14/85
  5. Grant11/26/85
  6. Terminated09/25/90

The patent was granted on 11/26/1985 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: 11/26/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

D. C. (pessoa física)

US

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Inventors

R. E. (pessoa física)

Technical data

IPC Classification

Priority claims

US

183.123 · 09/02/1980

US

81/01044 · 08/03/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

11/26/1985

RPI 788

Notificação para pagamento de retribuição

#13.1

09/03/1985

RPI 776

Republicação - classificação IPC

#15.11

06/18/1985

RPI 765

Deferimento

#9.1

05/14/1985

RPI 760

Exigência - art. 36 da LPI

#6.1

10/09/1984

RPI 729

Solicitação de exame técnico

#4.1

05/02/1984

RPI 706

Notificação de entrada na fase nacional - PCT

#1.3

07/13/1982

RPI 612

Anuidade - prazo legal encerrado

#18.2

09/25/1990

RPI 1034

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