Publicação do pedido de patente
#3.1
12/06/1988
RPI 946
Application data
Number
PI8802218Type
Filing
Publication
The letters patent expired on 09/02/2008: 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: 12/06/1988. We update with every new RPI gazette, published weekly.
Applicants
Cameron Iron Works USA, Inc
US
C. C. (pessoa física)
US
Cooper Industries, Inc
US
Inventors
R. W. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
12/06/1988
RPI 946
#2.1
09/27/1988
RPI 936
#21.1
Patente extinta em 06/05/2003
09/02/2008
RPI 1965
#25.12
Referência: RPI 1439 de 21.07.1998
09/29/1998
RPI 1449
#25.11
Transferido de:Cameron Iron Works USA Inc @Referência: 1410 de 30/12/97 - item 73 - código -25.1
08/18/1998
RPI 1443
#25.11
Transferido de: Cameron Iron Works USA, INCReferência RPI 1410 código 25.1
07/21/1998
RPI 1439
#25.1
01/06/1998
RPI 1411
#25.1
12/30/1997
RPI 1410
#16.1
10/25/1994
RPI 1247
#13.1
08/23/1994
RPI 1238
#9.1
04/26/1994
RPI 1221
#6.1
09/14/1993
RPI 1189
#4.1
02/26/1991
RPI 1056
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