Concessão da patente
#16.1
12/30/1986
RPI 845
Application data
Number
PI8202257Type
Filing
Publication
The letters patent expired on 07/01/2008: 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: 12/30/1986. We update with every new RPI gazette, published weekly.
Applicants
General Electric Company
US
Inventors
J. Z. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
12/30/1986
RPI 845
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11/04/1986
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07/08/1986
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#4.1
05/14/1985
RPI 760
#3.1
04/05/1983
RPI 650
#2.1
06/08/1982
RPI 607
#21.1
Patente extinta em 16/04/97
07/01/2008
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