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UNION STEEL PROD CO

Overview
  • Total Patents
    223
About

UNION STEEL PROD CO has a total of 223 patent applications. Its first patent ever was published in 1924. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets packaging and shipping, civil engineering and foods and drinks are BATES AARON L, GENECHTEN PACKAGING N V VAN and IFCO SYSTEMS GMBH.

Patent filings in countries

World map showing UNION STEEL PROD COs patent filings in countries
# Country Total Patents
#1 United States 160
#2 Canada 53
#3 United Kingdom 4
#4 Germany 3
#5 France 3

Patent filings per year

Chart showing UNION STEEL PROD COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Bitney Dewey H 74
#2 Hatch Charles T 37
#3 Averill Charles C 34
#4 Mitchell Robert B 8
#5 Reed Linwood L 5
#6 Romero Victor R 5
#7 Mckim Stanton R 5
#8 Dean George E 4
#9 Hatch Charles T Jr 4
#10 Bussing Harold B 3

Latest patents

Publication Filing date Title
GB1178719A Portable and Collapsible Containers
US3310336A Barrel lift mechanism
US3372829A Portable and collapsible stacking bins or crates
US3349939A Portable and collapsible stacking bins or crates
GB975141A Cover removing apparatus
US3164108A Display racks
US3113504A Outdoor grill
US3032203A Receptacle drainers
US3052484A Utility carts with multiple pivoted load supports
US3048162A Portable barbecue
US3022900A Stacking crates or receptacles
US3071911A Cover removing apparatus
US2949078A Crushing machine
US2950825A Stacking crates or receptacles
US2975920A Machine for removing baked goods and the like from pans
US2937761A Utility stand
US2927707A Machine for removing baked goods and the like from pans
US2896549A Carrying rack
US2916240A Materials handling pallet
US2837985A Reinforce assemblies and units thereof