Assignee
ARDCO INC
35 granted patents·1,950 citations·filing 1977–2001
Top patents by PatentIndex Score
35 records- 0197US4998382AInsulated refrigerator door assembly with substantially all glass front doorsARDCO INC·Filed 1989·Granted Mar 12, 1991·134 cites·33 claims
- 0296US5111618ARefrigerator door assembly with stylized substantially all glass frontARDCO INC·Filed 1991·Granted May 12, 1992·170 cites·17 claims
- 0395US5255473ARefrigerator door assembly with stylized substantially all glass frontARDCO INC·Filed 1992·Granted Oct 26, 1993·146 cites·37 claims
- 0493US4831780ARefrigerator door assembly with thermal break frameARDCO INC·Filed 1987·Granted May 23, 1989·103 cites·33 claims
- 0592US5471372ALighting system for commercial refrigerator doorsARDCO INC·Filed 1993·Granted Nov 28, 1995·85 cites·29 claims
- 0692US4948206ARefrigerator door assembly with decorative front trim panelsARDCO INC·Filed 1988·Granted Aug 14, 1990·77 cites·26 claims
- 0791US5645330ARefrigerated display cabinets with improved mullion assemblyARDCO INC·Filed 1996·Granted Jul 8, 1997·108 cites·3 claims
- 0891US4941289ARefrigerator door frame with insulated mullionARDCO INC·Filed 1989·Granted Jul 17, 1990·77 cites·35 claims
- 0988US5116274ARefrigerator display cabinet with thermally insulated pivotable window paneARDCO INC·Filed 1990·Granted May 26, 1992·77 cites·30 claims
- 1088US5024023AInsulated refrigerator door assembly with substantially all glass front doorsARDCO INC·Filed 1990·Granted Jun 18, 1991·84 cites·13 claims
- 1185US4753043APivotally mounted insulated glass door assembly with self-contained structural support frameARDCO INC·Filed 1986·Granted Jun 28, 1988·59 cites·45 claims
- 1284US6286322B1Hot gas defrost refrigeration systemARDCO INC·Filed 1998·Granted Sep 11, 2001·51 cites·17 claims
- 1383US4891912ARefrigerator door assembly with multiple gasket sealing arrangementARDCO INC·Filed 1989·Granted Jan 9, 1990·63 cites·4 claims
- 1483US4852303ARefrigerator door frame with insulated mullionARDCO INC·Filed 1987·Granted Aug 1, 1989·61 cites·22 claims
- 1582US5035085ARefrigerator door assembly with thermal insulated door mounting frameARDCO INC·Filed 1989·Granted Jul 30, 1991·62 cites·32 claims
- 1681US5214877ARefrigerator door assembly with venting systemARDCO INC·Filed 1992·Granted Jun 1, 1993·55 cites·12 claims
- 1780US4656781ASliding door assemblyARDCO INC·Filed 1985·Granted Apr 14, 1987·49 cites·24 claims
- 1880US4145844ARefrigerator door constructionARDCO INC·Filed 1977·Granted Mar 27, 1979·38 cites·3 claims
- 1979US5016146ARefrigerator light assembly with bulb insulating and protective sleeveARDCO INC·Filed 1989·Granted May 14, 1991·34 cites·20 claims
- 2079US4741127ARefrigerator door with thermal insulated outer frameARDCO INC·Filed 1986·Granted May 3, 1988·47 cites·24 claims
- 2178US4416086AAdjustable door mounting arrangement for refrigerated display cabinetsARDCO INC·Filed 1981·Granted Nov 22, 1983·46 cites·19 claims
- 2276US5622414ARefrigerator display cabinet with thermally insulated pivotable all glass front window panelARDCO INC·Filed 1993·Granted Apr 22, 1997·49 cites·26 claims
- 2373US5207490ASafety latch for the lid of a lift-top cabinetARDCO INC·Filed 1991·Granted May 4, 1993·36 cites·12 claims
- 2470US6481231B2Hot gas defrost refrigeration systemARDCO INC·Filed 2001·Granted Nov 19, 2002·16 cites·5 claims
- 2563US4578902AReversible refrigerator door with improved electrical outlet mounting arrangementARDCO INC·Filed 1984·Granted Apr 1, 1986·28 cites·8 claims
- 2663US4261179AInput control systemARDCO INC·Filed 1978·Granted Apr 14, 1981·33 cites·10 claims
- 2762US4430770ADoor operating mechanismARDCO INC·Filed 1981·Granted Feb 14, 1984·23 cites·15 claims
- 2861US5161289AHeader machineARDCO INC·Filed 1991·Granted Nov 10, 1992·28 cites·16 claims
- 2957US5129246ATubing expanderARDCO INC·Filed 1991·Granted Jul 14, 1992·16 cites·8 claims
- 3053US5244273ADoor hold-open deviceARDCO INC·Filed 1991·Granted Sep 14, 1993·21 cites·11 claims
- 3151US4756358ADefrost heater supportARDCO INC·Filed 1986·Granted Jul 12, 1988·24 cites·5 claims
- 3245US5715889AHeat exchanger and the method for producing sameARDCO INC·Filed 1996·Granted Feb 10, 1998·15 cites·8 claims
- 3342US4428096AHold-open mechanism for refrigerated display cabinet having cooperating spring and lobed plateARDCO INC·Filed 1981·Granted Jan 31, 1984·13 cites·8 claims
- 3438US6125652AApparatus for minimizing refrigerant usageARDCO INC·Filed 1999·Granted Oct 3, 2000·12 cites·16 claims
- 3531US4641461ASliding door assemblyARDCO INC·Filed 1985·Granted Feb 10, 1987·10 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when ARDCO INC files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →