US PATENT SUBCLASS 968 / 727
.~.~ For the manufacture of special components for clockworks [G04D 3/02C]


Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use



968 /   HD   HOROLOGY

685  DD  WATCHMAKER'S OR WATCH-REPAIRER'S MACHINES OR TOOLS FOR WORKING MATERIALS (metal working in general Class B23) [G04D 3/00] {7}
724  DD  .~ Lathes, with one or more supports; burnishing machines, with one or more supports (metal lathes B23B; automatic lathes B23B; grinding and polishing in general class B24) [G04D 3/02] {2}
727.~.~ For the manufacture of special components for clockworks [G04D 3/02C] {4}
728  DD  .~.~.~> For gearwork components [G04D 3/02C8] {3}
732  DD  .~.~.~> For components of the time-indicating mechanism, e.g., dials, etc. [G04D 3/02C14]
733  DD  .~.~.~> For bearing components [G04D 3/02C18]
734  DD  .~.~.~> For components of the means protecting the mechanism from external influences, e.g., cases, etc. [G04D 3/02C20]