Concessão da patente
#16.1
03/29/1988
RPI 910
Application data
Number
PI8207440Type
Filing
Publication
The patent was granted on 03/29/1988 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: 03/29/1988. We update with every new RPI gazette, published weekly.
Applicants
Commercial Shearig, Inc.,
US
Inventors
P. D. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
03/29/1988
RPI 910
11/03/1987
RPI 889
#15.11
06/09/1987
RPI 868
#12.1
08/26/1986
RPI 827
#9.1
04/22/1986
RPI 809
#6.1
02/26/1985
RPI 749
#4.1
07/31/1984
RPI 719
#3.1
04/17/1984
RPI 704
#2.1
02/16/1983
RPI 643
#18.2
06/26/1990
RPI 1024
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.