Assignee
STEINWAY INC
US·9 granted patents·33 citations·filing 1995–2018
Top patents by PatentIndex Score
9 records- 0153US10304428B2Hammer velocity measurement systemSTEINWAY INC·Filed 2018·Granted May 28, 2019·0 cites·20 claims
- 0252US9620090B2Hammer velocity measurement systemSTEINWAY INC·Filed 2015·Granted Apr 11, 2017·0 cites·32 claims
- 0349US10037748B2Hammer velocity measurement systemSTEINWAY INC·Filed 2017·Granted Jul 31, 2018·0 cites·53 claims
- 0445US5911167APiano escapement actionSTEINWAY INC·Filed 1997·Granted Jun 8, 1999·15 cites·20 claims
- 0541USD414797SGrand pianoSTEINWAY INC·Filed 1998·Granted Oct 5, 1999·7 cites·1 claims
- 0635US9343044B2Piano extended soft pedalSTEINWAY INC·Filed 2015·Granted May 17, 2016·0 cites·19 claims
- 0728US6020544APiano sostenuto assemblySTEINWAY INC·Filed 1998·Granted Feb 1, 2000·6 cites·16 claims
- 0826USD809057SGrand pianoSTEINWAY INC·Filed 2016·Granted Jan 30, 2018·2 cites·1 claims
- 0923US5654515APiano key levelingSTEINWAY INC·Filed 1995·Granted Aug 5, 1997·3 cites·6 claims
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