Skip over navigation
RAILWAY OR LIKE TIME OR FARE TABLES; PERPETUAL CALENDARS (calendar blocks B42D 5/04; clockwork driven G04B; comprising computing means G06C)
Definition statement
This subclass/group covers:

Railway tables or similar time/fare tables.

Indicating or reading aids for said tables.

Perpetual calendars.

References relevant to classification in this subclass
This subclass/group does not cover:
Calendar blocks in printed format
Informative references
Attention is drawn to the following places, which may be of interest for search:
Indicating positions or identities of vehicles or vehicle trains
Clockwork-driven calendars
Railway or similar time/fare tables incorporating maps or route diagrams, e.g. railway routing charts
Display devices in general
comprising computing means
Railway or like time or fare tables; Indicating or reading aids therefor (essentially incorporating maps or route diagrams G09B; railway routing charts G09B; display devices, e.g. railway indicator boards G09F)
References relevant to classification in this subclass
This subclass/group does not cover:
railway routing charts
display devices, e.g. railway indicator boards
This page is owned by Office of Patent Classification.
Last Modified: 10/11/2013