US PATENT SUBCLASS 968 / 651
GRIPPING, HOLDING OR SUPPORTING DEVICES (stands in general F16M; for instruments G01D 11/30, B01L) [G04D 1/00]


Current as of: June, 1999
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968 /   HD   HOROLOGY

651GRIPPING, HOLDING OR SUPPORTING DEVICES (stands in general F16M; for instruments G01D 11/30, B01L) [G04D 1/00] {10}
652  DD  .~> For assembly entirely by hand [G04D 1/00B] {4}
658  DD  .~> For nonautomatic assembly, with automatic transport between workbenches [G04D 1/00C] {2}
661  DD  .~> For totally automated assembly [G04D 1/00D]
662  DD  .~> Automated gripping means (hand-operated gripping means subclass 665) [G04D 1/00G] {1}
664  DD  .~> Devices for positioning and sorting of the components (sorting and positioning in general B23Q) [G04D 1/00H]
665  DD  .~> Tweezers; vice clamps or other special hand tools for watchmakers (subclasses 673, 683, and 684 take precedence; vices B25B; devices for setting bearing jewels and parts thereof subclass 735; devices for setting watch glasses subclass 739) [G04D 1/02] {7}
673  DD  .~> Tools for setting springs [G04D 1/04] {2}
680  DD  .~> Supporting devices for clockworks or parts of timepieces (for automatic assembly subclass 654) [G04D 1/06] {2}
683  DD  .~> Tools for setting or removing hands [G04D 1/08]
684  DD  .~> Devices for opening or closing watch bottoms or covers (machines therefor subclass 685) [G04D 1/10]