Assignee
LIBERTY DIVERSIFIED IND
US45 patents
Top patents by PatentIndex Score
US5092480AMar 3, 1992
Wastebasket component system for recyclable waste materials
LIBERTY DIVERSIFIED IND127 citations97
US4709852ADec 1, 1987
Produce transport and cooling container and method for using same
LIBERTY DIVERSIFIED IND70 citations96
US5108000AApr 28, 1992
Recyclable materials caddy for hanging attachment to a waste receptacle
LIBERTY DIVERSIFIED IND68 citations95
US5094041AMar 10, 1992
Ridge cap types roof ventilator
LIBERTY DIVERSIFIED IND77 citations94
US6623354B2Sep 23, 2003
Precipitation resistant ridge vent
LIBERTY DIVERSIFIED IND45 citations93
US5137212AAug 11, 1992
Security disposal cabinet with removable internal container particularly for recycleable confidential waste paper material
LIBERTY DIVERSIFIED IND73 citations93
US4921270AMay 1, 1990
Convertible hand truck
LIBERTY DIVERSIFIED IND78 citations93
US5946868ASep 7, 1999
Adjustable air deflector for a roof ventilator
LIBERTY DIVERSIFIED IND48 citations92
US5232149AAug 3, 1993
Tote container made from a blank having diagonally biased corrugations and method for constructing same
LIBERTY DIVERSIFIED IND45 citations92
US5114034AMay 19, 1992
Utility tote container with unfastenable and refastenable side walls and end walls
LIBERTY DIVERSIFIED IND53 citations92
US5105972AApr 21, 1992
Collapsible and resuable recyclable waste disposal receptacle
LIBERTY DIVERSIFIED IND43 citations92
US4919267AApr 24, 1990
Nestable and stackable tote containers
LIBERTY DIVERSIFIED IND54 citations92
US4903431AFeb 27, 1990
Translucent plant cover of foldable construction
LIBERTY DIVERSIFIED IND48 citations92
US4787515ANov 29, 1988
Tote container with removable hinged lid and combined handgrip/stacking frame
LIBERTY DIVERSIFIED IND32 citations92
US4763833AAug 16, 1988
Tote carrier with integrally formed handle straps
LIBERTY DIVERSIFIED IND38 citations92
US5020674AJun 4, 1991
Collapsible container and pallet assembly
LIBERTY DIVERSIFIED IND25 citations91
US4756429AJul 12, 1988
Carousel data holder
LIBERTY DIVERSIFIED IND37 citations91
US4756488AJul 12, 1988
Reel core
LIBERTY DIVERSIFIED IND28 citations91
USD348284SJun 28, 1994
Stackable tray for paper stock and drawings
LIBERTY DIVERSIFIED IND28 citations90
US5318182AJun 7, 1994
Stackable and reversible trays for storing drawing sheets, paper stock, and the like
LIBERTY DIVERSIFIED IND25 citations90
US5105968AApr 21, 1992
Security disposal cabinet with removable internal container particularly for recyclable confidential waste paper material
LIBERTY DIVERSIFIED IND24 citations90
US4803813AFeb 14, 1989
Foldable corrugated plastic roof ventilator
LIBERTY DIVERSIFIED IND88 citations90
US5038998AAug 13, 1991
Tote container for perishable produce particularly asparagus
LIBERTY DIVERSIFIED IND23 citations89
US4949853AAug 21, 1990
Convertible desktop organizer
LIBERTY DIVERSIFIED IND36 citations89
US4795042AJan 3, 1989
Split back mail sorter
LIBERTY DIVERSIFIED IND30 citations89
US5215210AJun 1, 1993
Molded plastic pail with integrally formed bail
LIBERTY DIVERSIFIED IND26 citations88
US4805769AFeb 21, 1989
Compact disc security holder
LIBERTY DIVERSIFIED IND111 citations88
US4893824AJan 16, 1990
Hand truck for file cabinets
LIBERTY DIVERSIFIED IND26 citations87
US4790448ADec 13, 1988
Container and lid with tamper evident closure
LIBERTY DIVERSIFIED IND31 citations86
US4936815AJun 26, 1990
Tray forming machine
LIBERTY DIVERSIFIED IND40 citations82
USD332854SJan 26, 1993
Caddy for attachment to a waste receptacle
LIBERTY DIVERSIFIED IND17 citations81
US5097975AMar 24, 1992
Recyclable materials caddy for hanging attachment to a waste receptacle
LIBERTY DIVERSIFIED IND19 citations81
US4790434ADec 13, 1988
Data cartridge storage and handling system
LIBERTY DIVERSIFIED IND21 citations81
US4664265AMay 12, 1987
Circuit board carrier
LIBERTY DIVERSIFIED IND32 citations81
USD336701SJun 22, 1993
Wastebasket component system for recyclable materials
LIBERTY DIVERSIFIED IND11 citations73
USD328539SAug 11, 1992
File for recyclable paper materials
LIBERTY DIVERSIFIED IND11 citations73
US4714161ADec 22, 1987
Security cassette holder
LIBERTY DIVERSIFIED IND12 citations73
US5281076AJan 25, 1994
Forklift attachment
LIBERTY DIVERSIFIED IND19 citations72
US4991741AFeb 12, 1991
Pail separating mechanism for an automatic filling machine
LIBERTY DIVERSIFIED IND18 citations70
USD326344SMay 19, 1992
Security waste disposal cabinet with pivotal door
LIBERTY DIVERSIFIED IND11 citations69
US4762270AAug 9, 1988
Snap open tote container assembly
LIBERTY DIVERSIFIED IND18 citations68
US4830199AMay 16, 1989
Hanging basket display apparatus
LIBERTY DIVERSIFIED IND10 citations65
USD332681SJan 19, 1993
Modular system of recyclable waste receptacles
LIBERTY DIVERSIFIED IND8 citations62
USD327348SJun 23, 1992
Folded lid for a bin
LIBERTY DIVERSIFIED IND14 citations60
US4770383ASep 13, 1988
Multi-purpose open top support base
LIBERTY DIVERSIFIED IND4 citations60