Assignee
SPADE LEASING INC
9 granted patents·283 citations·filing 1989–1996
Top patents by PatentIndex Score
9 records- 0182US5213367ABi-level portable storage tankSPADE LEASING INC·Filed 1992·Granted May 25, 1993·60 cites·30 claims
- 0281USD348304SPortable bi-level, step topped fluid storage tankSPADE LEASING INC·Filed 1992·Granted Jun 28, 1994·25 cites·1 claims
- 0381USD318033SFluid tank transport trailerSPADE LEASING INC·Filed 1989·Granted Jul 9, 1991·27 cites·1 claims
- 0475USD384913SRoll-off fluid storage tank with wheelsSPADE LEASING INC·Filed 1995·Granted Oct 14, 1997·22 cites·1 claims
- 0574US5671855AHigh strength industrial storage tankSPADE LEASING INC·Filed 1996·Granted Sep 30, 1997·40 cites·6 claims
- 0670US5004269AStepped top fluid storage tankSPADE LEASING INC·Filed 1989·Granted Apr 2, 1991·36 cites·5 claims
- 0769USD378810SRoll-off fluid storage tank with skidsSPADE LEASING INC·Filed 1995·Granted Apr 15, 1997·17 cites·1 claims
- 0860US5058924ALiquid storage tank with equipment storage compartmentSPADE LEASING INC·Filed 1990·Granted Oct 22, 1991·32 cites·3 claims
- 0945US5273180ALiquid storage tank leakage containment systemSPADE LEASING INC·Filed 1993·Granted Dec 28, 1993·24 cites·4 claims
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