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Maintenance fees coming due

Defiant Precision Technologies, LLC

1 maintenance fee comes due on Jun 19, 2027, in the 12 months from Nov 14, 2026. Unpaid by Dec 20, 2027, that one lapses early.
A maintenance fee does not end a patent on its due date. It falls due at 3.5, 7.5 and 11.5 years from grant, and the patent lapses only if the fee is still unpaid at the end of the six month grace period that follows.
PatentTitleHolderStatusFee dueLapses if unpaidExpiresConfidence
US 11,846,164Single or Multi-Fire Semi-Automatic Perforation System and Methods of Use
In force
Fee due Jun 19, 2027
Lapses if unpaid Dec 20, 2027
 · High confidence
Defiant Precision Technologies, LLCIn forceJun 19, 2027Dec 20, 2027High confidence
1 of 1 patent shown. Soonest fee due date first, then patent number.
Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.
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