Assignee

SCOTECH SYSTEMS INC

CA·1 granted patent·1 pending application·82 citations·filing 2003–2007

Technology mixA47L2

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2 records

0188US7226302B2Vacuum cleaner current-carrying hose connection systemSCOTECH SYSTEMS INC·Filed 2003·Granted Jun 5, 2007·82 cites·15 claims
0251US2007218734A1Vacuum cleaner current-carrying hose connection systemSCOTECH SYSTEMS INC·Filed 2007·Application pending·0 cites

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