Publicação do pedido de patente
#3.1
11/22/1988
RPI 944
Application data
Number
PI8801846Type
Filing
Publication
The patent was granted on 05/25/1993 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 11/22/1988. We update with every new RPI gazette, published weekly.
Applicants
Cameron Iron Works USA, Inc
US
Inventors
T. C. (pessoa física)
US
W. T. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
11/22/1988
RPI 944
#2.1
09/20/1988
RPI 935
#18.2
12/31/1996
RPI 1361
#13.1
05/10/1994
RPI 1223
#16.1
05/25/1993
RPI 1173
#9.1
10/20/1992
RPI 1142
#4.1
02/13/1991
RPI 1054
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.