Assignee
HARDWARE & SYSTEMS PATENTS LTD
GB·5 granted patents·222 citations·filing 1984–1997
Top patents by PatentIndex Score
5 records- 0191USD375445SFoldable handle for a window operatorHARDWARE & SYSTEMS PATENTS LTD·Filed 1995·Granted Nov 12, 1996·56 cites·1 claims
- 0291US4616864AFasteners for doors, windows and the likeHARDWARE & SYSTEMS PATENTS LTD·Filed 1984·Granted Oct 14, 1986·68 cites·12 claims
- 0386USD369741SWindow operatorHARDWARE & SYSTEMS PATENTS LTD·Filed 1995·Granted May 14, 1996·37 cites·1 claims
- 0478US6122863AOperator for a closureHARDWARE & SYSTEMS PATENTS LTD·Filed 1997·Granted Sep 26, 2000·49 cites·19 claims
- 0536US5376044AVentilatorHARDWARE & SYSTEMS PATENTS LTD·Filed 1993·Granted Dec 27, 1994·12 cites·10 claims
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