Publicação do pedido de patente
#3.1
10/31/1989
RPI 993
Application data
Number
PI8901094Type
Filing
Publication
The letters patent expired on 12/15/2009: 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: 10/31/1989. We update with every new RPI gazette, published weekly.
Applicants
The Standard Products Company
US
Inventors
J. K. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
10/31/1989
RPI 993
#2.1
04/25/1989
RPI 966
#21.1
Patente extinta em 09/03/2004
12/15/2009
RPI 2032
#16.1
08/29/1995
RPI 1291
#13.1
04/18/1995
RPI 1272
#9.1
12/13/1994
RPI 1254
#7.1
05/03/1994
RPI 1222
#4.1
11/05/1991
RPI 1092
From the same holder
Same category
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