Assignee
A DEC INC
US·141 granted patents·5 pending applications·2,880 citations·filing 1976–2025
Top patents by PatentIndex Score
146 records- 0197US4691948AFail-secure lock systemA DEC INC·Filed 1985·Granted Sep 8, 1987·155 cites·9 claims
- 0297US4248589ADental syringe with quick disconnect tipA DEC INC·Filed 1978·Granted Feb 3, 1981·244 cites·3 claims
- 0396USD611498SController for a bed or chair with symbol setA DEC INC·Filed 2009·Granted Mar 9, 2010·72 cites·1 claims
- 0495USD333736SDental chairA DEC INC·Filed 1991·Granted Mar 9, 1993·51 cites·1 claims
- 0595US4249899AWarm water dental syringeA DEC INC·Filed 1979·Granted Feb 10, 1981·220 cites·1 claims
- 0693USD378961SChair for dental patientsA DEC INC·Filed 1995·Granted Apr 29, 1997·54 cites·1 claims
- 0792USD347946SDental chairA DEC INC·Filed 1993·Granted Jun 21, 1994·41 cites·1 claims
- 0892US5257341ACompact in-line thermostatically controlled electric water heater for use with dental instrumentsA DEC INC·Filed 1992·Granted Oct 26, 1993·81 cites·9 claims
- 0992USD336131SInstrument support attachment for dental equipmentA DEC INC·Filed 1991·Granted Jun 1, 1993·50 cites·1 claims
- 1091USD356641SPivoting support mount for connecting a dental chair to dental equipmentA DEC INC·Filed 1993·Granted Mar 21, 1995·39 cites·1 claims
- 1191US5190349ADental chairA DEC INC·Filed 1990·Granted Mar 2, 1993·104 cites·9 claims
- 1291US4973246ADental apparatusA DEC INC·Filed 1988·Granted Nov 27, 1990·133 cites·18 claims
- 1390US5340953ASwitch controllerA DEC INC·Filed 1992·Granted Aug 23, 1994·75 cites·28 claims
- 1489US9833133B2Dental light using LEDSA-DEC INC·Filed 2016·Granted Dec 5, 2017·5 cites·27 claims
- 1589US7240966B2Headrest support and adjustment mechanismA DEC INC·Filed 2005·Granted Jul 10, 2007·36 cites·22 claims
- 1689US5823699APost height adjustment for dental equipmentA DEC INC·Filed 1995·Granted Oct 20, 1998·46 cites·14 claims
- 1787USD357739SPivoting support mount for connecting a dental chair to dental equipmentA DEC INC·Filed 1994·Granted Apr 25, 1995·38 cites·1 claims
- 1886US11027438B2Positive positioning device and systemA DEC INC·Filed 2018·Granted Jun 8, 2021·4 cites·31 claims
- 1986US5430266AControl panel with sealed switch keypadA DEC INC·Filed 1994·Granted Jul 4, 1995·55 cites·15 claims
- 2085US6893096B2Headrest support and adjustment mechanismA DEC INC·Filed 2002·Granted May 17, 2005·46 cites·40 claims
- 2185US5340072ALinkage assembly for mechanical armA DEC INC·Filed 1993·Granted Aug 23, 1994·75 cites·13 claims
- 2284USD611499SController for a bed or chair with symbolA DEC INC·Filed 2009·Granted Mar 9, 2010·30 cites·1 claims
- 2384USD243188SCombined dental tray and control unit thereforA DEC INC·Filed 1976·Granted Jan 25, 1977·18 cites·1 claims
- 2483US7033511B2Sustained water treatment in dental equipmentA DEC INC·Filed 2004·Granted Apr 25, 2006·47 cites·66 claims
- 2583USD357834SHeadrestA DEC INC·Filed 1993·Granted May 2, 1995·24 cites·1 claims
- 2683USD255713SDental bur toolA DEC INC·Filed 1978·Granted Jul 1, 1980·18 cites·1 claims
- 2782US5267778APosition control for a dental chairA DEC INC·Filed 1992·Granted Dec 7, 1993·61 cites·15 claims
- 2882USD336381SDental chairA DEC INC·Filed 1990·Granted Jun 15, 1993·22 cites·1 claims
- 2982USD258007SDental cuspidorA DEC INC·Filed 1978·Granted Jan 20, 1981·17 cites·1 claims
- 3081USD392878SDental patient simulatorA DEC INC·Filed 1995·Granted Mar 31, 1998·29 cites·1 claims
- 3181USD328791SDental control unitA DEC INC·Filed 1990·Granted Aug 18, 1992·25 cites·1 claims
- 3281USD316600SDental syringeA DEC INC·Filed 1989·Granted Apr 30, 1991·19 cites·1 claims
- 3380US6814409B2Hydraulic drive systemA DEC INC·Filed 2002·Granted Nov 9, 2004·19 cites·64 claims
- 3479US5601331AIntegrated dental chair and post-mounted delivery systemA DEC INC·Filed 1995·Granted Feb 11, 1997·72 cites·12 claims
- 3578USD611958SController for a bed or chair with symbolA DEC INC·Filed 2009·Granted Mar 16, 2010·22 cites·1 claims
- 3677US10095650B2High speed controller area network (CAN) in dental equipmentA DEC INC·Filed 2016·Granted Oct 9, 2018·3 cites·17 claims
- 3777US7195219B2Modular dental chair equipment mounting systemA DEC INC·Filed 2003·Granted Mar 27, 2007·37 cites·10 claims
- 3876USD378416SDental control unitA DEC INC·Filed 1995·Granted Mar 11, 1997·20 cites·1 claims
- 3974US11185389B2Dental flow control adjuster with operation indicatorA DEC INC·Filed 2019·Granted Nov 30, 2021·1 cites·9 claims
- 4074US7290836B2Patient chairA DEC INC·Filed 2004·Granted Nov 6, 2007·28 cites·34 claims
- 4174US5320415AArmrest assembly for a dental chairA DEC INC·Filed 1992·Granted Jun 14, 1994·42 cites·20 claims
- 4273USD607142SDental lightA DEC INC·Filed 2009·Granted Dec 29, 2009·18 cites·1 claims
- 4373USD351231SControl unit for dental instrumentsA DEC INC·Filed 1993·Granted Oct 4, 1994·17 cites·1 claims
- 4472US10104968B2Seat assembly for task-oriented seatingA DEC INC·Filed 2018·Granted Oct 23, 2018·3 cites·17 claims
- 4572USD377227SAdjustable dental lampA DEC INC·Filed 1995·Granted Jan 7, 1997·18 cites·1 claims
- 4671US11039971B2Tandem pivot mount for dental patient chairA DEC INC·Filed 2019·Granted Jun 22, 2021·3 cites·20 claims
- 4771US5413358ASeal for push-button switchesA DEC INC·Filed 1993·Granted May 9, 1995·23 cites·13 claims
- 4870US9861203B2Seat assembly for task-oriented seatingA-DEC INC·Filed 2015·Granted Jan 9, 2018·3 cites·20 claims
- 4969US11471356B2Shelf for dental delivery systemA DEC INC·Filed 2019·Granted Oct 18, 2022·2 cites·22 claims
- 5069US9178347B2Telescoping extension arm for supporting a monitorA DEC INC·Filed 2013·Granted Nov 3, 2015·7 cites·25 claims
Showing the top 50 of 146 patent records by PatentIndex Score.
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