Inventor · disambiguated record
Michael F. Hartline
Also filed as: HARTLINE MICHAEL F
5 granted patents·98 citations·filing 1987–2009
82Inventor score
Technology areasA47C
Top patents by PatentIndex Score
5 records- 0163US7962975B2Mechanism for mounting a foldable-bed unit in an article of furnitureL & P PROPERTY MANAGEMENT CO·Filed 2009·Granted Jun 21, 2011·6 cites·20 claims
- 0258US4861101ASofa ottomanSUPER SAGLESS CORP·Filed 1988·Granted Aug 29, 1989·28 cites·9 claims
- 0355US5551104ACollapsible sofa bed mattressSUPER SAGLESS CORP·Filed 1995·Granted Sep 3, 1996·30 cites·9 claims
- 0452US4918770ASofa bed with closing and opening assistSUPER SAGLESS CORP·Filed 1988·Granted Apr 24, 1990·21 cites·5 claims
- 0540US4780918ASofa bed with friction stopSUPER SAGLESS CORP·Filed 1987·Granted Nov 1, 1988·13 cites·13 claims
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