needlestein, ''I order Geiger'' so everyone can order Geiger will not
do. This is called ''induction from one case to all cases''. You are
not, i hope, assuming that neither of participants in this thread is
not able to search on internet ? There is nowhere F.Geiger to find,
Yikes. Besides VDH patent from +/-1970 is expired because the
patent duration is 20 years. He deed not produce styli so which product
of his needed protection ? Geiger as producer needed protection
so they made some agreement . But as stated there is no
patent anymore so everyone is entitled to produce VDH styli.
The trademark is different. Usually granted for 7-10 years but
it can be prolonged . It also an cheap procedure.
Can you provide search info regarding both F. Geiger and
''Expert stylus'' by which their styli production is mentioned?
Yikes!