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.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 14 | |
#2 | Canada | 2 |
# | Industry | |
---|---|---|
#1 | Civil engineering | |
#2 | Furniture and games | |
#3 | Control | |
#4 | Machine tools | |
#5 | Machines |
# | Technology | |
---|---|---|
#1 | Swimming pools | |
#2 | Household appliances | |
#3 | Coin-freed | |
#4 | Foundations and excavations | |
#5 | Office furniture | |
#6 | Locks | |
#7 | Workshop equipment | |
#8 | Unspecified technologies |
# | 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 |
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 |