Assignee
CHAFFIN DUSTIN
US·4 granted patents·1 pending application·14 citations·filing 2015–2025
Technology mixA47L3
Top patents by PatentIndex Score
5 records- 0184US9675219B1Bagless vacuum cleanerCHAFFIN DUSTIN·Filed 2015·Granted Jun 13, 2017·13 cites·10 claims
- 0251US2020060486A1Bagless vacuum cleanerCHAFFIN DUSTIN·Filed 2019·Application pending·0 cites
- 0345USD1060908SVacuum bag connectorCHAFFIN DUSTIN·Filed 2023·Granted Feb 4, 2025·1 cites·1 claims
- 0445US10492651B2Bagless vacuum cleanerCHAFFIN DUSTIN·Filed 2017·Granted Dec 3, 2019·0 cites·8 claims
- 0541USD1118066SVacuum bag connectorCHAFFIN DUSTIN·Filed 2025·Granted Mar 10, 2026·0 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →