Assignee
LIBMAN BROOM COMPANY
19 granted patents·294 citations·filing 1983–1989
Top patents by PatentIndex Score
19 records- 0197USD287173SLiquid applicatorLIBMAN BROOM COMPANY·Filed 1984·Granted Dec 9, 1986·48 cites·1 claims
- 0285USD320889SBrush handleLIBMAN BROOM COMPANY·Filed 1989·Granted Oct 22, 1991·22 cites·1 claims
- 0385USD302759SWringer sponge mopLIBMAN BROOM COMPANY·Filed 1989·Granted Aug 8, 1989·24 cites·1 claims
- 0482USD303323SBrush handleLIBMAN BROOM COMPANY·Filed 1987·Granted Sep 12, 1989·22 cites·1 claims
- 0570US4792256AImplement with connector joining handle to working headLIBMAN BROOM COMPANY·Filed 1986·Granted Dec 20, 1988·26 cites·10 claims
- 0663US4553282AMop headLIBMAN BROOM COMPANY·Filed 1985·Granted Nov 19, 1985·29 cites·4 claims
- 0762US4468830ASponge mopLIBMAN BROOM COMPANY·Filed 1983·Granted Sep 4, 1984·27 cites·9 claims
- 0859US4509224ARefill sponge mop assemblyLIBMAN BROOM COMPANY·Filed 1984·Granted Apr 9, 1985·23 cites·3 claims
- 0956US4468832ARefill sponge mop assemblyLIBMAN BROOM COMPANY·Filed 1983·Granted Sep 4, 1984·20 cites·8 claims
- 1053USD307981SCombined push broom head and scraperLIBMAN BROOM COMPANY·Filed 1987·Granted May 22, 1990·7 cites·1 claims
- 1148US4528713ABroom capLIBMAN BROOM COMPANY·Filed 1984·Granted Jul 16, 1985·11 cites·10 claims
- 1247USD284908SBroom capLIBMAN BROOM COMPANY·Filed 1984·Granted Aug 5, 1986·3 cites·1 claims
- 1340US4862550ARoller mop sponge retainerLIBMAN BROOM COMPANY·Filed 1988·Granted Sep 5, 1989·11 cites·11 claims
- 1439USD306525SUtility brush handleLIBMAN BROOM COMPANY·Filed 1987·Granted Mar 13, 1990·3 cites·1 claims
- 1538US4706323ASponge mop retainer with retraction rod hook receiving catchLIBMAN BROOM COMPANY·Filed 1986·Granted Nov 17, 1987·10 cites·7 claims
- 1636USD307674SBrush handleLIBMAN BROOM COMPANY·Filed 1987·Granted May 8, 1990·2 cites·1 claims
- 1736USD306526SDust brush handleLIBMAN BROOM COMPANY·Filed 1987·Granted Mar 13, 1990·2 cites·1 claims
- 1836USD304649SBrush handleLIBMAN BROOM COMPANY·Filed 1987·Granted Nov 21, 1989·2 cites·1 claims
- 1936USD303178SBrush handleLIBMAN BROOM COMPANY·Filed 1987·Granted Sep 5, 1989·2 cites·1 claims
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