Assignee
VAC U MAX
4 granted patents·1 pending application·85 citations·filing 1974–2006
Top patents by PatentIndex Score
5 records- 0176US4810156ABulk bag unloading stationVAC U MAX·Filed 1987·Granted Mar 7, 1989·41 cites·7 claims
- 0272US6312151B1Bulk bag pre-conditionerVAC U MAX·Filed 2000·Granted Nov 6, 2001·26 cites·24 claims
- 0351US4013321APneumatically actuated hopper-feeder apparatusVAC U MAX·Filed 1974·Granted Mar 22, 1977·15 cites·5 claims
- 0446US7485167B2Shaker mechanism for vacuum cleaner filter bagVAC U MAX·Filed 2005·Granted Feb 3, 2009·3 cites·10 claims
- 0535US2007034642A1Mold Powder FeederVAC U MAX·Filed 2006·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →