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STEEL CITY CORP

Overview
  • Total Patents
    16
About

STEEL CITY CORP has a total of 16 patent applications. Its first patent ever was published in 1977. It filed its patents most often in United States and Canada. Its main competitors in its focus markets civil engineering, furniture and games and control are SPEED PARK INC, STEELDECK IND LTD and HARRIS B J OXFORD LTD.

Patent filings in countries

World map showing STEEL CITY CORPs patent filings in countries
# Country Total Patents
#1 United States 14
#2 Canada 2

Patent filings per year

Chart showing STEEL CITY CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Speece Stephen 5
#2 Baker Kenneth 4
#3 Fibus C Kenneth 3
#4 Lehman John F 2
#5 Speece Stephen A 2
#6 Hendricks Robert 2
#7 Mccormick Robert C 1
#8 Fibus Clyde K 1
#9 Miller Arthur 1
#10 Nestor Charles Richard 1

Latest patents

Publication Filing date Title
US6206168B1 Simplified coin-controlled latch unit
US5893615A Newspaper vending device
US5884874A Swivel post anchor
US5676351A Fence post clip for fastening fencing to post
US5709366A Fence post support
US5664748A Universal mail box mounting base
US5586718A Security mail box lock assembly
US5169062A Newspaper delivery tube
US5076032A Post and anchoring device
US4644713A Post anchor device
US4627566A Newspaper delivery tube with newspaper retaining flaps
US4159814A Framing for shelves
US4118085A Wall mounted tool cabinet
CA884747A Newspaper delivery tube with one bolt mounting