Arquivamento - Art. 33 da LPI
#11.1
03/21/2000
RPI 1524
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Official data from INPI
LIGA À BASE DE NÍQUEL E MÉTODO
ArquivadaInvention PatentPCT · US1995007594
Application data
Number
PI9508120Type
Invention Patent
Filing
06/22/1995
Publication
08/12/1997
PCT
US1995007594 Progress at the INPI
- Filing06/22/95
- Publication08/12/97
- Abandoned
- Allowance
- Grant
- In force
The application was abandoned: examination was not requested within the 36 months following the 06/22/1995 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 03/21/2000. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
Teledyne Industries Inc.
US
Inventors
R. K. (pessoa física)
US
W. C. (pessoa física)
US
Technical data
IPC Classification
Priority claims
US
264944 · 06/24/1994
Abstract
Patente de Invenção: "LIGA À BASE DE NÍQUEL E MÉTODO". A presente invenção refere-se a um método para melhorar a resistência ao enrugamento, resistência à fadiga, e a vida útil de ruptura sob tensão de superligas, e as ligas formadas por meio destas, o método compreendendo ajustar o teor da liga a um teor (em % em peso) de 0,012 a 0,05% de P, até 0,1% da C, e até 0,03 de B.
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Notificação de entrada na fase nacional - PCT
#1.3
08/12/1997
RPI 1393
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