• LANGUAGE:

Current Patents

Our dedication to quality is demonstrated through our track record of success. From our extensive patent list to our industry-regarded certifications, we make sure the equipment that fills your kitchen meets not only our stringent standards but more importantly, yours.

  • HOLDING
  • 5900173
  • 6116154
  • 6412403
  • 6637322
  • 6878391
  • 6884451
  • 6909070
  • 7132926
  • 7858906
  • 7971523
  • 8071918
  • 8087351
  • 8091472
  • 8096231
  • 8166871
  • 8247745
  • 8404292
  • 8443721
  • 8522673
  • 8522675
  • 8789459
  • 8899421
  • 9003820
  • 9339146
  • 9340315
  • 9854943
  • 9901213
  • *9976750
  • *9980322
  • *10492641
  • *10512363
  • D364530
  • D638252
  • D638253
  • D716095
  • D809326
  • TOASTERS/OVENS
  • 5186097
  • 6019030
  • 6311610
  • 7026579
  • 7217906
  • 7390991
  • 7717704
  • 7800023
  • 7806046
  • 7851727
  • 7887321
  • 7958817
  • 8637792
  • D254308
  • D468152
  • D603649
  • D609958
  • D634154
  • D716095
  • D725429
  • 7258064
  • 7628107
  • 8659978
  • 8100486
  • 8381641
  • 8607587
  • 8667807
  • 9003820
  • 9068768
  • 9140484
  • 9140485
  • CUTTERS/SLICERS/FOOD PREPARATION
  • 4254678
  • D505302
  • D773893
  • D778673
  • D781649
  • D799282
  • D817712
  • D813482
  • CONDIMENT DISPENSING
  • 5323931
  • 6386401
  • 8047408
  • 8136701
  • 8181827
  • 8336286
  • D364,530
  • 5,323,931
  • 8376193
  • 8381950
  • 8899451
  • 9174236
  • 9585504
  • 9538872
  • 9694944
  • 9730538
  • D484751
  • D592460
  • D592461
  • D592462
  • D623903
  • LIQUID DISPENSING
  • 8376310
  • 8534497
  • 8636176
  • 8636180
  • 8727304
  • 8844768
  • 9027791
  • 9174834
  • 9212042
  • 9346661
  • 9533869
  • SMALLWARES
  • 4862793
  • 6415934
  • 6871377
  • 7381927
  • 7678400
  • D521200
  • D523198
  • D523601
  • D789146

*Prince Castle multi-zone holding bin model classes EHB23, EHB24, EHB34, DHB-BK23, DHB-BK24, and DHB-BK34 are protected by U.S. Patent Nos. 9,976,750; 9,980,322; 10,492,641; and 10,512,363, including model numbers EHB23, EHB23-CA, EHB23A, EHB23A-CA, EHB23ACE, EHB23CE, EHB23V, EHB23VCE, EHB24, EHB24-AU, EHB24-BR, EHB24-CA, EHB24A, EHB24A-AU, EHB24A-BR, EHB24A-CA, EHB24ACE, EHB24ACE-AB, EHB24ACE-CL, EHB24ACE-KR, EHB24CE, EHB24CE-CL, EHB24CE-EAC, EHB24CE-KR, EHB34, EHB34-2, EHB34-AU, EHB34-CA, EHB34-CA-2, EHB34A, EHB34A-2, EHB34A, EHB34A-2, EHB34A-AU, EHB34A-BR, EHB34A-CA, EHB34A-CA-2, EHB34ACE, EHB34ACE-AB, EHB34ACE-EAC, EHB34ACE-KR, EHB34CE, EHB34CE-KR, EHB34V, EHBTH24, EHBTH24-1, EHBTH24A, EHBTH24A-1, EHBTH24ACE, EHBTH24ACE-1, EHBTH24CE, EHBTH24CE-1, EHBTH24CE-1CN, EHBTH24CE-2, EHBTH34A-1, DHB-BK23AFCE, DHB-BK23FCE, DHB-BK24AFCE, DHB-BK34AFCE, DBH-BK34FCE, EHB24R2-CKE00, EHB24R2-CKE12

CURRENT CERTIFICATIONS

ISO 9001:2015Prince Castle USSilver King
OSHA MNSHARP – Silver King Facility (Safety Certification) UL, CSA, CE, CB, TUV, NSF, DOE, and other country specific
Silver King – 2 Climatic Chambers, Electrical test
Prince Castle U.S. – Environmental Stress (temp + humidity), Thermal Shock,Vibration, Electrical Severity, Mechanical Cycling
Prince Castle U.S. – Certificate of Renewable Energy