Publicação do pedido de patente
#3.1
05/16/1989
RPI 969
Application data
Number
PI8805126Type
Filing
Publication
The letters patent expired on 12/18/2012: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.
Talk to a specialistLatest action published by the INPI: 05/16/1989. We update with every new RPI gazette, published weekly.
Applicants
Gates Energy Products, Inc
US
Inventors
N. P. (pessoa física)
US
IPC Classification
Priority claims
US
106.731 · 10/06/1987
Publications in the Brazilian Industrial Property Gazette (RPI).
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05/16/1989
RPI 969
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11/11/1997
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