Assignee
ROOT LOWELL MFG CO
9 granted patents·247 citations·filing 1975–2001
Top patents by PatentIndex Score
9 records- 0188US4930664ASelf-pressurizing sprayerROOT LOWELL MFG CO·Filed 1988·Granted Jun 5, 1990·51 cites·36 claims
- 0282USD314814SHose couplerROOT LOWELL MFG CO·Filed 1986·Granted Feb 19, 1991·28 cites·1 claims
- 0381US4930686ASelf-pressurizing sprayer having inlet pressure responsive valveROOT LOWELL MFG CO·Filed 1988·Granted Jun 5, 1990·35 cites·23 claims
- 0481US4782982ASelf-pressurizing sprayerROOT LOWELL MFG CO·Filed 1987·Granted Nov 8, 1988·54 cites·19 claims
- 0580USD300348SHose nozzleROOT LOWELL MFG CO·Filed 1986·Granted Mar 21, 1989·25 cites·1 claims
- 0665US6719210B2Color changing sprayer containerROOT LOWELL MFG CO·Filed 2001·Granted Apr 13, 2004·15 cites·19 claims
- 0757US6394148B1Pump connectionROOT LOWELL MFG CO·Filed 2001·Granted May 28, 2002·9 cites·21 claims
- 0849US3963178ASprayer nozzleROOT LOWELL MFG CO·Filed 1975·Granted Jun 15, 1976·18 cites·6 claims
- 0940US4544133AShut-off valve for a sprayerROOT LOWELL MFG CO·Filed 1984·Granted Oct 1, 1985·12 cites·4 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →