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LIBERTY DIVERSIFIED IND

Overview
  • Total Patents
    48
About

LIBERTY DIVERSIFIED IND has a total of 48 patent applications. Its first patent ever was published in 1985. It filed its patents most often in United States, Canada and Mexico. Its main competitors in its focus markets machines, packaging and shipping and environmental technology are SOLAR STURGES MFG CO, OTTO PLASTICS PTY LTD and STEPHENSON CHARLES H.

Patent filings in countries

World map showing LIBERTY DIVERSIFIED INDs patent filings in countries
# Country Total Patents
#1 United States 42
#2 Canada 3
#3 Mexico 2
#4 Brazil 1

Patent filings per year

Chart showing LIBERTY DIVERSIFIED INDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Stoll Mark S 18
#2 Waterston Rebecca L 10
#3 Thorud Stanley R 6
#4 Morris Richard J 6
#5 Miller Leroy 5
#6 Lehman Marcus S 5
#7 Schoberg Carl J 5
#8 Feucht Mark A 3
#9 Vanwey Scott Charles 2
#10 Fiterman Benjamin 2

Latest patents

Publication Filing date Title
US2002029860A1 Moisture barrier paper and process for making the same
US5946868A Adjustable air deflector for a roof ventilator
US5281076A Forklift attachment
US5215210A Molded plastic pail with integrally formed bail
US5318182A Stackable and reversible trays for storing drawing sheets, paper stock, and the like
US5137212A Security disposal cabinet with removable internal container particularly for recycleable confidential waste paper material
US5105972A Collapsible and resuable recyclable waste disposal receptacle
US5092480A Wastebasket component system for recyclable waste materials
US5114034A Utility tote container with unfastenable and refastenable side walls and end walls
US5108000A Recyclable materials caddy for hanging attachment to a waste receptacle
US5105968A Security disposal cabinet with removable internal container particularly for recyclable confidential waste paper material
US5038998A Tote container for perishable produce particularly asparagus
US5094041A Ridge cap types roof ventilator
US5020674A Collapsible container and pallet assembly
US4991741A Pail separating mechanism for an automatic filling machine
US5232149A Tote container made from a blank having diagonally biased corrugations and method for constructing same
BR8900093A Tree protector and processing protection of a nut of the said tree
US4893824A Hand truck for file cabinets
US4921270A Convertible hand truck
US4803813A Foldable corrugated plastic roof ventilator