Patents
This notice serves to inform that the products and services offered by True Manufacturing Co., Inc. (“True”) are protected under various patents in the United States and other jurisdictions. The protection extends to a range of innovations and technologies developed by True, ensuring that our intellectual property rights are upheld.
Please be advised that the list of products and services covered by these patents may not be exhaustive. True is committed to innovation and, as such, additional patents may be pending. We are dedicated to maintaining the integrity of our patent portfolio and will update this notice periodically to reflect any changes or additions.
This notice is provided in compliance with 35 U.S.C. § 287, which governs the marking of patented articles. By marking our products and services, we aim to provide constructive notice to the public of our patent rights.

Reach-In Refrigeration
STA, STG, STM, STR, T-Series, TGN, TA, TG, TR, TSD
| Patent # | Expiration | Patent |
|---|---|---|
| 7686405 | 09-Mar-2027 | SELF-CLOSING SLIDING DOOR ASSEMBLY |
| 9234376 | 26-Mar-2030 | A TOP HUNG DOOR ASSEMBLY |
| 11994335 | 29-Dec-2041 | SELF-CONTAINED REACH-IN REFRIGERATOR |
| 12305908 | 29-Dec-2041 | SELF-CONTAINED REACH-IN REFRIGERATOR |
| 11936489 | 28-Jan-2042 | SYSTEMS, METHODS, AND APPLIANCES THAT ENABLE REGIONAL CONTROL OF REFRIGERATION APPLIANCES |
| 12335767 | 28-Jul-2043 | ASSET MANAGEMENT AND IOT DEVICE FOR REFRIGERATED APPLIANCES |
| 12298068 | 23-Feb-2044 | ZERO CROSS CONTROL FOR TEMPERATURE-CONTROLLED APPLIANCES |
Food Prep Table
TPP, TSSU, TFP
| Patent # | Expiration | Patent |
|---|---|---|
| 9918547 | 08-Mar-2036 | REFRIGERATED FOOD PREPARATION TABLE AND HINGE BRACKET FOR HOLDING LID PARTIALLY OR FULLY OPEN |
| 11936489 | 28-Jan-2042 | SYSTEMS, METHODS, AND APPLIANCES THAT ENABLE REGIONAL CONTROL OF REFRIGERATION APPLIANCES |
| 12335767 | 28-Jul-2043 | ASSET MANAGEMENT AND IOT DEVICE FOR REFRIGERATED APPLIANCES |
Undercounter & Worktop
TUC, TWT, TFT
| Patent # | Expiration | Patent |
|---|---|---|
| 11936489 | 28-Jan-2042 | SYSTEMS, METHODS, AND APPLIANCES THAT ENABLE REGIONAL CONTROL OF REFRIGERATION APPLIANCES |
| 12335767 | 28-Jul-2043 | ASSET MANAGEMENT AND IOT DEVICE FOR REFRIGERATED APPLIANCES |
Chef Base
TRCB
| Patent # | Expiration | Patent |
|---|---|---|
| 11936489 | 28-Jan-2042 | SYSTEMS, METHODS, AND APPLIANCES THAT ENABLE REGIONAL CONTROL OF REFRIGERATION APPLIANCES |
| 12335767 | 28-Jul-2043 | ASSET MANAGEMENT AND IOT DEVICE FOR REFRIGERATED APPLIANCES |
Merchandiser
CVM, FLM, GDIM, GDM, GDM HST, GDM HST02, TAC, TCM, TGO_POP01, THAC, TOAM, TVM
| Patent # | Expiration | Patent |
|---|---|---|
| 7707846 | 07-Sep-2026 | REFRIGERATION UNIT HAVING AN AUDIO PLAYBACK DEVICE |
| 7686405 | 09-Mar-2027 | SELF-CLOSING SLIDING DOOR ASSEMBLY |
| 8162154 | 03-Oct-2027 | SHELF ORGANIZER WITH GLIDE STRIP |
| 9052135 | 21-Aug-2033 | REFRIGERATOR COOLER WITH MAGNETIC FRENCH DOOR GASKETS AND METHOD OF MANUFACTURE |
| 9234376 | 26-Mar-2030 | A TOP HUNG DOOR ASSEMBLY |
| 10810914 | 08-Aug-2038 | ILLUMINATING DISPLAY WINDOW AND MERCHANDISER DISPLAY UNIT COMPRISING SAME |
| 11430356 | 08-Aug-2038 | ILLUMINATING DISPLAY WINDOW AND MERCHANDISER DISPLAY UNIT COMPRISING SAME |
| 9801474 | 22-Sep-2035 | EDGE-LIT DOOR FOR REFRIGERATOR UNIT |
| 11694501 | 16-Feb-2041 | REFRIGERATED VENDING SYSTEM AND METHOD |
| 12258790 | 12-Jul-2041 | LOCKABLE CABINET SYSTEM AND LOCKING ASSEMBLY THEREFOR |
| D1075470 | 20-May-2040 | REFRIGERATOR CABINET DOOR LOCK |
| 11994335 | 29-Dec-2041 | SELF-CONTAINED REACH-IN REFRIGERATOR |
| 12305908 | 29-Dec-2041 | SELF-CONTAINED REACH-IN REFRIGERATOR |
| 11936489 | 28-Jan-2042 | SYSTEMS, METHODS, AND APPLIANCES THAT ENABLE REGIONAL CONTROL OF REFRIGERATION APPLIANCES |
| 12335767 | 28-Jul-2043 | ASSET MANAGEMENT AND IOT DEVICE FOR REFRIGERATED APPLIANCES |
| 12298068 | 23-Feb-2044 | ZERO CROSS CONTROL FOR TEMPERATURE-CONTROLLED APPLIANCES |
True Retail Merchandiser
TRM
| Patent # | Expiration | Patent |
|---|---|---|
| 12150566 | 22-Sep-2041 | FIELD-INSTALLABLE REFRIGERATED CABINET KIT WITH ON-CABINET REFRIGERATION SYSTEM |
| 11300347 | 24-Sep-2040 | REFRIGERATOR CABINET |
| 11723463 | 21-Sep-2041 | REFRIGERATOR CABINET |
| 12209789 | 01-Aug-2042 | FIELD-INSTALLABLE REFRIGERATED CABINET KIT, REFRIGERATED MERCHANDISER, AND METHODS OF USE |
| 11936489 | 28-Jan-2042 | SYSTEMS, METHODS, AND APPLIANCES THAT ENABLE REGIONAL CONTROL OF REFRIGERATION APPLIANCES |
| 12335767 | 28-Jul-2043 | ASSET MANAGEMENT AND IOT DEVICE FOR REFRIGERATED APPLIANCES |
Curved Glass Display Merchandiser
TCGD, TCGR, TCGDZ, TCGG, TDBD, TSID, TDM, TGM
| Patent # | Expiration | Patent |
|---|---|---|
| 11936489 | 28-Jan-2042 | SYSTEMS, METHODS, AND APPLIANCES THAT ENABLE REGIONAL CONTROL OF REFRIGERATION APPLIANCES |
| 12335767 | 28-Jul-2043 | ASSET MANAGEMENT AND IOT DEVICE FOR REFRIGERATED APPLIANCES |
Milk Coolers
TMC
| Patent # | Expiration | Patent |
|---|---|---|
| 11936489 | 28-Jan-2042 | SYSTEMS, METHODS, AND APPLIANCES THAT ENABLE REGIONAL CONTROL OF REFRIGERATION APPLIANCES |
| 12335767 | 28-Jul-2043 | ASSET MANAGEMENT AND IOT DEVICE FOR REFRIGERATED APPLIANCES |
True Ice
TCIM, TIB
| Patent # | Expiration | Patent |
|---|---|---|
| 10317122 | 30-Mar-2036 | ICE MAKER WITH AUTOMATIC DESCALE AND SANITIZE FEATURE |
| 10982893 | 16-Jun-2036 | ICE MAKER WITH AUTOMATIC DESCALE AND SANITIZE FEATURE |
| 10502472 | 21-Dec-2036 | ICE MACHINE WITH A DUAL-CIRCUIT EVAPORATOR FOR HYDROCARBON REFRIGERANT |
| 10677505 | 21-Dec-2036 | ICE MACHINE WITH A DUAL-CIRCUIT EVAPORATOR FOR HYDROCARBON REFRIGERANT |
| 11231218 | 21-Dec-2036 | ICE MACHINE WITH A DUAL-CIRCUIT EVAPORATOR FOR HYDROCARBON REFRIGERANT |
| 11846459 | 21-Dec-2036 | ICE MACHINE WITH A DUAL-CIRCUIT EVAPORATOR FOR HYDROCARBON REFRIGERANT |
| 10094607 | 21-Nov-2033 | ICE MAKER WITH SLUSH-AVOIDING SUMP |
| 9644879 | 23-Jan-2034 | APPARATUS AND METHOD FOR SENSING ICE THICKNESS AND DETECTING FAILURE MODES OF AN ICE MAKER |
| 9863682 | 29-Jan-2034 | WATER DISTRIBUTION TUBE FOR AN ICE MACHINE |
| 10330366 | 29-Jan-2034 | WATER DISTRIBUTION TUBE FOR AN ICE MACHINE |
| 9845982 | 07-Jan-2035 | VARIABLE-OPERATING POINT COMPONENTS FOR CUBE ICE MACHINES |
| 10571180 | 21-Nov-2037 | SANITARY EVAPORATOR ASSEMBLY |
| 11054180 | 21-Nov-2037 | SANITARY EVAPORATOR ASSEMBLY |
| 11668507 | 05-Dec-2037 | SANITARY EVAPORATOR ASSEMBLY |
| 11821669 | 21-Nov-2037 | SANITARY EVAPORATOR ASSEMBLY |
| 12117224 | 14-Nov-2043 | SANITARY EVAPORATOR ASSEMBLY |
| 10054352 | 22-Mar-2036 | METHODS AND APPARATUSES FOR CONTROLLING THE HARVEST CYCLE OF AN ICE MAKER USING A HARVEST SENSOR AND A TEMPERATURE SENSOR |
| 10890368 | 30-Jun-2036 | METHODS AND APPARATUSES FOR CONTROLLING THE HARVEST CYCLE OF AN ICE MAKER USING A HARVEST SENSOR AND A TEMPERATURE SENSOR |
| 10775089 | 11-May-2036 | ICE MAKER WITH PUSH NOTIFICATION TO INDICATE WHEN MAINTENANCE IS REQUIRED |
| 11906231 | 10-Mar-2037 | ICE MAKER WITH PUSH NOTIFICATION TO INDICATE WHEN MAINTENANCE IS REQUIRED |
| 10480844 | 19-Aug-2035 | DRAINING THE SUMP OF AN ICE MAKER TO PREVENT GROWTH OF HARMFUL BIOLOGICAL MATERIAL |
| 10254032 | 11-Jul-2037 | ICE DISCHARGING APPARATUS FOR VERTICAL SPRAY-TYPE ICE MACHINES |
| 10557656 | 11-Jul-2037 | ICE DISCHARGING APPARATUS FOR VERTICAL SPRAY-TYPE ICE MACHINES |
| 10401071 | 15-Jun-2037 | ICE MAKER WITH CAPACITIVE WATER LEVEL SENSING |
| 9863694 | 04-Feb-2034 | CONTROLLING REFRIGERATION APPLIANCES WITH A PORTABLE ELECTRONIC DEVICE |
| 10928110 | 03-May-2036 | ICE MAKER WITH REVERSING CONDENSER FAN MOTOR TO MAINTAIN CLEAN CONDENSER |
| 11543161 | 13-Oct-2036 | ICE MAKER WITH REVERSING CONDENSER FAN MOTOR TO MAINTAIN CLEAN CONDENSER |
| 11802727 | 18-Jan-2040 | ICE MAKER WITH MOUNT FOR WATER LEVEL SENSOR & WATER PUMP IN ICE MAKER |
| 11602059 | 18-Jan-2040 | REFRIGERATION APPLIANCE WITH DETACHABLE ELECTRONICS MODULE |
| 12467681 | 10-Feb-2043 | REFRIGERATION APPLIANCE WITH DETACHABLE ELECTRONICS MODULE |
| 11255589 | 18-Jan-2040 | ICE MAKER WITH WATER DISTRIBUTOR FLOW FEATURES |
| 11656017 | 18-Jan-2040 | ICE MAKER WITH TWO-PIECE WATER DISTRIBUTOR |
| 11391500 | 29-Aug-2040 | ICE MAKER WITH WATER DISTRIBUTOR INTEGRATED INTO EVAPORATOR ASSEMBLY |
| 11913699 | 18-Jan-2040 | ICE MAKER WITH SLANTED FREEZE PLATE |
| 12259167 | 18-Jan-2040 | ICE MAKER |
| D934311 | 26-Oct-2036 | ICE MAKER WITH UPPER GRILLS |
| D934924 | 02-Nov-2036 | ICE MAKER WITH SIDE GRILLS |
| D976905 | 31-Jan-2038 | DISPLAY MODULE FOR REFRIGERATION APPLIANCE |
| D1067235 | 18-Mar-2040 | DISPLAY MODULE FOR REFRIGERATION APPLIANCE |
| D1025141 | 30-Apr-2039 | ICE MAKER GRILL AND GRILL SLATS |
| 11519652 | 06-Dec-2037 | ICE MAKER WITH TIME OF FLIGHT SENSOR FOR MEASURING AMOUNT OF ICE IN BIN |
| 11982484 | 14-May-2039 | ICE MAKER WITH TIME OF FLIGHT SENSOR FOR MEASURING AMOUNT OF ICE IN BIN |
| 12326289 | 10-Jun-2040 | ICE MAKER WITH TIME OF FLIGHT SENSOR FOR MEASURING AMOUNT OF ICE IN BIN |
| 11578905 | 18-Jan-2040 | ICE MAKER, ICE DISPENSING ASSEMBLY, AND METHOD OF DEPLOYING ICE MAKER |
| D941888 | 25-Jan-2037 | ICE MAKER RELATED TO 322 |
| D985628 | 09-May-2038 | ICE MAKER RELATED TO 322 |
| 11674731 | 13-Jan-2041 | ICE MAKER WITH INTERNAL DRAIN VALVE |
| 12320570 | 12-May-2041 | ICE BIN WITH MAGNETIZED SCOOP AND METHOD OF MANUFACTURE AND USE |
| 11686519 | 19-Jul-2041 | ICE MAKER WITH DIFFERENTIAL FILL CONTROL |
| 12305904 | 19-Jul-2041 | ICE MAKER WITH DIFFERENTIAL FILL CONTROL |
| D1082838 | 08-Jul-2040 | ICE SCREEN SHOTS FOR CYCLE SCHEMATIC |
| D1084025 | 15-Jul-2040 | ICE SCREEN SHOTS FOR MANUAL PAGE ICONS |
| 11936489 | 28-Jan-2042 | SYSTEMS, METHODS, AND APPLIANCES THAT ENABLE REGIONAL CONTROL OF REFRIGERATION APPLIANCES |
| 12335767 | 28-Jul-2043 | ASSET MANAGEMENT AND IOT DEVICE FOR REFRIGERATED APPLIANCES |
| 12379144 | 03-Aug-2043 | ICE MAKER AND SYSTEM AND METHOD FOR MONITORING WATER FILTER OF THE ICE MAKER |
| 12410962 | 26-Jun-2043 | ICE MAKER WITH STAND PIPE DRAIN |
| D1104009 | 29-Mar-2043 | DISPLAY SCREEN INCLUDING ICONS |
Scientific
GDM-SCI, T-SCI, TSCI, TSCI~TSL01
| Patent # | Expiration | Patent |
|---|---|---|
| 9234376 | 26-Mar-2030 | A TOP HUNG DOOR ASSEMBLY |
| 11994335 | 29-Dec-2041 | SELF-CONTAINED REACH-IN REFRIGERATOR |
| 12305908 | 29-Dec-2041 | SELF-CONTAINED REACH-IN REFRIGERATOR |
| 11936489 | 28-Jan-2042 | SYSTEMS, METHODS, AND APPLIANCES THAT ENABLE REGIONAL CONTROL OF REFRIGERATION APPLIANCES |
| 12239754 | 29-Apr-2041 | SANITIZING CABINET |
| 12335767 | 28-Jul-2043 | ASSET MANAGEMENT AND IOT DEVICE FOR REFRIGERATED APPLIANCES |
Heated Cabinets
STA, STG, STR, TH
| Patent # | Expiration | Patent |
|---|---|---|
| 11936489 | 28-Jan-2042 | SYSTEMS, METHODS, AND APPLIANCES THAT ENABLE REGIONAL CONTROL OF REFRIGERATION APPLIANCES |
| 12335767 | 28-Jul-2043 | ASSET MANAGEMENT AND IOT DEVICE FOR REFRIGERATED APPLIANCES |
Bar Refrigeration
EBR, EDR, TBR, TDR, TDB, TBB, TDD, TD, T-GC
| Patent # | Expiration | Patent |
|---|---|---|
| 11936489 | 28-Jan-2042 | SYSTEMS, METHODS, AND APPLIANCES THAT ENABLE REGIONAL CONTROL OF REFRIGERATION APPLIANCES |
| 12335767 | 28-Jul-2043 | ASSET MANAGEMENT AND IOT DEVICE FOR REFRIGERATED APPLIANCES |
Specialty
TCR, TCF, TDC, THDC, TFM, TGU, TMW
| Patent # | Expiration | Patent |
|---|---|---|
| 11936489 | 28-Jan-2042 | SYSTEMS, METHODS, AND APPLIANCES THAT ENABLE REGIONAL CONTROL OF REFRIGERATION APPLIANCES |
| 12335767 | 28-Jul-2043 | ASSET MANAGEMENT AND IOT DEVICE FOR REFRIGERATED APPLIANCES |

