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WhistleStop products are covered by one or more US patents, including, but not limited to:
USPN 7,920,052
1265/3 PROV: 62/222,715 (waiting on approval)
1265/3 PCT: PCT/US2022/073789 (waiting on approval)
1265/8 PROV: 63/495,582 (waiting on approval)
1265/9 PROV: 63/592,630 (waiting on approval)
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