Assignee
PITTWAY CORP
US·267 granted patents·11,121 citations·filing 1975–2001
Top patents by PatentIndex Score
267 records- 0198US4754261ASecurity systemPITTWAY CORP·Filed 1987·Granted Jun 28, 1988·302 cites·17 claims
- 0298US4452867AStorage battery containing voltage reducing meansPITTWAY CORP·Filed 1983·Granted Jun 5, 1984·244 cites·7 claims
- 0397USD292889SDispensing closure capPITTWAY CORP·Filed 1985·Granted Nov 24, 1987·57 cites·1 claims
- 0496US6445291B2Adaptive console for augmenting wireless capability in security systemsPITTWAY CORP·Filed 2001·Granted Sep 3, 2002·239 cites·25 claims
- 0596US4447863AHand-held light with swivel headPITTWAY CORP·Filed 1983·Granted May 8, 1984·73 cites·13 claims
- 0695US6928148B2Integrated security and communications system with secure communications linkPITTWAY CORP·Filed 2001·Granted Aug 9, 2005·277 cites·117 claims
- 0795US5121407ASpread spectrum communications systemPITTWAY CORP·Filed 1990·Granted Jun 9, 1992·188 cites·36 claims
- 0895USD283407SSmoke detectorPITTWAY CORP·Filed 1984·Granted Apr 15, 1986·38 cites·1 claims
- 0995US4418333AAppliance control systemPITTWAY CORP·Filed 1981·Granted Nov 29, 1983·486 cites·33 claims
- 1092US5822373AMethod and apparatus for optimization of wireless communicationsPITTWAY CORP·Filed 1995·Granted Oct 13, 1998·265 cites·32 claims
- 1192USD308836SSmoke detectorPITTWAY CORP·Filed 1987·Granted Jun 26, 1990·33 cites·1 claims
- 1292US4916432ASmoke and fire detection system communicationPITTWAY CORP·Filed 1987·Granted Apr 10, 1990·160 cites·17 claims
- 1392USD284748SSmoke detectorPITTWAY CORP·Filed 1984·Granted Jul 22, 1986·30 cites·1 claims
- 1492USD258353SHousing for fire and smoke detectorPITTWAY CORP·Filed 1978·Granted Feb 24, 1981·28 cites·1 claims
- 1592US4225860ASensitivity controlled dual input fire detectorPITTWAY CORP·Filed 1979·Granted Sep 30, 1980·57 cites·14 claims
- 1691US4827244ATest initiation apparatus with continuous or pulse inputPITTWAY CORP·Filed 1988·Granted May 2, 1989·135 cites·51 claims
- 1791US4685820AApplicator devicePITTWAY CORP·Filed 1985·Granted Aug 11, 1987·80 cites·11 claims
- 1891USD276417SSmoke detectorPITTWAY CORP·Filed 1982·Granted Nov 20, 1984·27 cites·1 claims
- 1991USD249481SHousing for fire and smoke detectorPITTWAY CORP·Filed 1977·Granted Sep 19, 1978·30 cites·1 claims
- 2090US6472993B1Singular housing window or door intrusion detector using earth magnetic field sensorPITTWAY CORP·Filed 2001·Granted Oct 29, 2002·67 cites·19 claims
- 2190US6275160B1Multi-mode waterflow detector with electronic timerPITTWAY CORP·Filed 2000·Granted Aug 14, 2001·103 cites·56 claims
- 2290US6150936AMethod and system for analyzing received signal strengthPITTWAY CORP·Filed 1998·Granted Nov 21, 2000·144 cites·21 claims
- 2390US6084522ATemperature sensing wireless smoke detectorPITTWAY CORP·Filed 1999·Granted Jul 4, 2000·150 cites·10 claims
- 2490US5103216AImproperly inserted battery detectorPITTWAY CORP·Filed 1990·Granted Apr 7, 1992·138 cites·21 claims
- 2590US5006779AElectrical unit with multi-position switchPITTWAY CORP·Filed 1988·Granted Apr 9, 1991·84 cites·17 claims
- 2690US4986453AAtomizing pumpPITTWAY CORP·Filed 1989·Granted Jan 22, 1991·84 cites·56 claims
- 2790US4792252ALiquid applicator devicePITTWAY CORP·Filed 1986·Granted Dec 20, 1988·73 cites·21 claims
- 2890USD292882SDispensing container closurePITTWAY CORP·Filed 1985·Granted Nov 24, 1987·31 cites·1 claims
- 2990USD291125SNight-lightPITTWAY CORP·Filed 1985·Granted Jul 28, 1987·30 cites·1 claims
- 3090USD271287SSmoke detectorPITTWAY CORP·Filed 1981·Granted Nov 8, 1983·27 cites·1 claims
- 3190US4139846AMethod and apparatus for supervising battery energy levelPITTWAY CORP·Filed 1977·Granted Feb 13, 1979·46 cites·31 claims
- 3289US6593850B1Wireless intrusion detector with test modePITTWAY CORP·Filed 2000·Granted Jul 15, 2003·72 cites·9 claims
- 3389US6392536B1Multi-sensor detectorPITTWAY CORP·Filed 2000·Granted May 21, 2002·77 cites·57 claims
- 3489US6243010B1Adaptive console for augmenting wireless capability in security systemsPITTWAY CORP·Filed 1998·Granted Jun 5, 2001·119 cites·54 claims
- 3589US6222456B1Detector with variable sample ratePITTWAY CORP·Filed 1998·Granted Apr 24, 2001·115 cites·39 claims
- 3689US6026165ASecure communications in a wireless systemPITTWAY CORP·Filed 1996·Granted Feb 15, 2000·265 cites·20 claims
- 3789US4922407AModular electronic timer switch systemPITTWAY CORP·Filed 1988·Granted May 1, 1990·86 cites·21 claims
- 3889US4319349AUltrasonic intrusion detection systemPITTWAY CORP·Filed 1978·Granted Mar 9, 1982·50 cites·30 claims
- 3988US4873469AInfrared actuated control switch assemblyPITTWAY CORP·Filed 1987·Granted Oct 10, 1989·102 cites·32 claims
- 4088US4467263ARechargeable battery-powered flashlight systemPITTWAY CORP·Filed 1983·Granted Aug 21, 1984·69 cites·17 claims
- 4188USD262952SHousing for a fire and smoke detectorPITTWAY CORP·Filed 1979·Granted Feb 9, 1982·22 cites·1 claims
- 4287US6028513AWireless activation of multiple alarm devices upon triggering of a single devicePITTWAY CORP·Filed 1998·Granted Feb 22, 2000·106 cites·42 claims
- 4387USD340201SSmoke detectorPITTWAY CORP·Filed 1992·Granted Oct 12, 1993·28 cites·1 claims
- 4487US4138670AA.C. powered detecting device with battery backupPITTWAY CORP·Filed 1977·Granted Feb 6, 1979·47 cites·29 claims
- 4586US6445292B1Processor based wireless detectorPITTWAY CORP·Filed 2001·Granted Sep 3, 2002·117 cites·43 claims
- 4686USD424465SModular alarm unitPITTWAY CORP·Filed 1999·Granted May 9, 2000·30 cites·1 claims
- 4786US5191855ABattery missing indicatorPITTWAY CORP·Filed 1990·Granted Mar 9, 1993·100 cites·2 claims
- 4886US5055830ABattery sensing mechanismPITTWAY CORP·Filed 1989·Granted Oct 8, 1991·92 cites·24 claims
- 4986USD308835SHeat detectorPITTWAY CORP·Filed 1987·Granted Jun 26, 1990·23 cites·1 claims
- 5086US4915268AClosure with dispensing applicatorPITTWAY CORP·Filed 1988·Granted Apr 10, 1990·73 cites·11 claims
Showing the top 50 of 267 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when PITTWAY CORP 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 →