Concessão da patente
#16.1
03/29/1988
RPI 910
Application data
Number
PI8303307Type
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
Otto H. York Company, Inc
US
Inventors
S. C. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
03/29/1988
RPI 910
#13.1
12/01/1987
RPI 893
#15.11
08/18/1987
RPI 878
#9.1
08/11/1987
RPI 877
#6.1
07/09/1985
RPI 768
#4.1
05/22/1984
RPI 709
#3.1
02/07/1984
RPI 694
#2.1
08/02/1983
RPI 667
#18.2
04/09/1996
RPI 1323
#20.1
06/19/1990
RPI 1023
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.