Scyphate is a term frequently used in numismatics to refer to the [or "cup-shaped"Byzantine coins] of the 11th–14th centuries.

The Method of Striking Scyphate Coins Using Two Obverse Dies: In the Light of an Early Thirteenth Century Hoard
EIGHTEEN BYZANTINE SCYPHATE COINS OF THE LATE 1200s
Byzantine Scyphate Bronze Coinage in Greece
A HOARD OF BYZANTINE SCYPHATE BRONZE COINS FROM ARCADIA
Locking clip for a lamp base having first, second and third portions
THE PRODUCTION TECHNIQUES, SILVER CONTENT AND CIRCULATION HISTORY OF THE TWELFTH‐CENTURY BYZANTINE TRACHY
NON‐DESTRUCTIVE CHEMICAL ANALYSIS OF OLD SOUTH ARABIAN COINS, FOURTH CENTURY BCE TO THIRD CENTURY CE
Seal and flag assembly for lamp base sidewire welding
LOCKING CLIP FOR FIXING A BASE TO A LAMP BULB
B?°ZANS BRONZ KONKAV (?°??B??KEY) S?°KKELER?° VE K??TAHYA M??ZES?°'NDEK?° DEF?°NE