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
- *10852002
- *10841981
- 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
Prince Castle U.S. – Environmental Stress (temp + humidity), Thermal Shock,Vibration, Electrical Severity, Mechanical Cycling
Prince Castle U.S. – Certificate of Renewable Energy