Internet Patent Search System
http://metalab.unc.edu/patents/intropat.html
Searching on the PTO Web Server
http://www.uspto.gov/web/menu/search.html
Anne Sullivan wrote:
> In a message dated 8/20/99 7:10:42 AM, dbeckeR wrote:
>
> <<Surely there is a way to contact the Patent Office and inquire?>>
>
> it's my undeRstanding that you must search patents by year - i.e. know what
> yar and then flip through all the patentsof that year! yikes. i'll never
> find out. i might be wrong, but seveRal people have told me thIs.
> unfortunately the radiator does not have a patent stamp on it.