Solicitação de exame técnico
#4.1
10/21/1986
RPI 835
Application data
Number
PI8505121Type
Filing
Publication
The patent was granted on 11/24/1992 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: 10/21/1986. We update with every new RPI gazette, published weekly.
Applicants
D. C. (pessoa física)
US
Inventors
G. K. (pessoa física)
US
H. R. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
10/21/1986
RPI 835
#3.1
07/29/1986
RPI 823
#2.1
01/07/1986
RPI 794
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: C09J 3/16; B05D 5/00; B32B 31/12.
03/27/2018
RPI 2464
#18.2
08/15/1995
RPI 1289
#16.1
11/24/1992
RPI 1147
#13.1
09/15/1992
RPI 1137
#15.11
08/11/1992
RPI 1132
04/07/1992
RPI 1114
#9.1
02/04/1992
RPI 1105
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.