Originally posted by beholder3 The Italians have the best weather resistant Pentax products:
https://www.pentax-pumps.it/en
I do wonder, if Hoya or Ricoh did allow such brand naming.
This is class 7 ('
machines, machine tools, power-operated tools; motors and engines, except for land vehicles; machine coupling and transmission components, except for land vehicles; agricultural implements, other than hand-operated hand tools; incubators for eggs; automatic vending machines'), not class 9, therefore Hoya haven't any say (nor do Ricoh).
An Italian company named Pentax S.p.A. located near Verona (Veneto region) has trademarked Pentax and the following figurative mark
in Australia, Canada, Chile, Egypt, Europe, Indonesia, Kuwait, Malaysia, the Philippines, Singapore, Thailand and Tunisia for '
hydraulic and centrifugal pumps, with the exclusion of those for boat engines and for diesel engines larger than 10 hp.'
There is also a German company named DIEWE - Diamantwerkzeuge GmbH, located near Augsburg (Bavaria), that has trademarked Pentax and a different figurative mark
in class 7 (and 8) but with a different scope: '
diamond tools and abrasive tools (parts of machines); machines to be used with abrasive tools; motors and engines (except for land vehicles).'