Assignee
CUNO INCORPORATED
15 granted patents·467 citations·filing 1984–1998
Top patents by PatentIndex Score
15 records- 0198USD322836STop cap of a quick-change filter cartridgeCUNO INCORPORATED·Filed 1987·Granted Dec 31, 1991·99 cites·1 claims
- 0297USD306754SCombined quick-change filter cartridge and headCUNO INCORPORATED·Filed 1987·Granted Mar 20, 1990·65 cites·1 claims
- 0395USD317040SCombined quick-change filter cartridge and headCUNO INCORPORATED·Filed 1989·Granted May 21, 1991·49 cites·1 claims
- 0495USD296463SWater filter or similar articleCUNO INCORPORATED·Filed 1986·Granted Jun 28, 1988·50 cites·1 claims
- 0590USD313832SCombined quick-change filter cartridge and headCUNO INCORPORATED·Filed 1989·Granted Jan 15, 1991·31 cites·1 claims
- 0687USD315013SHead for a quick-change filter cartridgeCUNO INCORPORATED·Filed 1989·Granted Feb 26, 1991·25 cites·1 claims
- 0785USD290386SWater purifier or similar articleCUNO INCORPORATED·Filed 1984·Granted Jun 16, 1987·21 cites·1 claims
- 0883USD320256SCombined water filter and stand therefor or similar articleCUNO INCORPORATED·Filed 1989·Granted Sep 24, 1991·21 cites·1 claims
- 0982USD306755SHead for a quick-change filter cartridgeCUNO INCORPORATED·Filed 1987·Granted Mar 20, 1990·20 cites·1 claims
- 1081USD312679SCountertop home water purifierCUNO INCORPORATED·Filed 1988·Granted Dec 4, 1990·21 cites·1 claims
- 1177USD413961SFiltration apparatusCUNO INCORPORATED·Filed 1998·Granted Sep 14, 1999·20 cites·1 claims
- 1277USD296000SWater purifier or similar articleCUNO INCORPORATED·Filed 1986·Granted May 31, 1988·17 cites·1 claims
- 1371USD291479SQuick-disconnect fitting or similar articleCUNO INCORPORATED·Filed 1984·Granted Aug 18, 1987·13 cites·1 claims
- 1468USD290286SWater purifier or similar articleCUNO INCORPORATED·Filed 1984·Granted Jun 9, 1987·10 cites·1 claims
- 1547USD311766SWall mounted water purifier for home useCUNO INCORPORATED·Filed 1988·Granted Oct 30, 1990·5 cites·1 claims
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