The Patent Finder

FasTest, Inc.

19 patents currently held · Updated Nov 14, 2026
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
3
Ending by 2030
Jun 2028
Next term end

When these terms end

Held patents by the year their term ends
20262027202820292030203120322033203420352036203720382039204020412042204320442045

Fee deadlines

Maintenance fees fall due 3.5, 7.5 and 11.5 years after grant. A missed fee ends a patent at the end of the six month grace period that follows, not on the due date.
  • 1 fee due Jan 4, 2027
    The maintenance fee for Quick Connect Fluid Connector, Swivel, and Combination Thereof (US 11,692,657) comes due Jan 4, 2027. Unpaid by Jul 6, 2027, it lapses early.
  • 1 fee due Feb 27, 2027
    The maintenance fee for Fluid connectors with bellows (US 10,393,301) comes due Feb 27, 2027. Unpaid by Aug 27, 2027, it lapses early.
  • 1 fee due Mar 22, 2027
    The maintenance fee for Refrigeration valve block (US 9,140,469) comes due Mar 22, 2027. Unpaid by Sep 22, 2027, it lapses early.

Which patents, and when each one lapses · Pro

Recent changes

  • 1 of the patents on this record was granted since Aug 16, 2026

Patents held now

Soonest term end first. Each date below is computed on that patent's own page, which shows the rule, the adjustments and the fee history it was derived from.
PatentTitleStatus Expires Confidence
US 8,056,581Latching connectors
In force
 · From the USPTO record
In forceFrom the USPTO record
US 8,087,436Modular connector
In force
 · From the USPTO record
In forceFrom the USPTO record
US 7,793,914Quick connect connector with tolerance accommodation
In force
 · From the USPTO record
In forceFrom the USPTO record
US 9,140,469Refrigeration valve block
In force
 · From the USPTO record
In forceFrom the USPTO record
US 8,336,918Electrically driven connector
In force
 · From the USPTO record
In forceFrom the USPTO record
US 8,695,642Refrigeration valve block
In force
 · From the USPTO record
In forceFrom the USPTO record
US 8,844,979Quick connect fluid connectors with roller mechanism actuator
In force
 · From the USPTO record
In forceFrom the USPTO record
US 11,415,254Internal thread grip fluid connector
In force
 · From the USPTO record
In forceFrom the USPTO record
US 10,393,301Fluid connectors with bellows
In force
 · From the USPTO record
In forceFrom the USPTO record
US 10,718,455Internal thread grip fluid connector
In force
 · From the USPTO record
In forceFrom the USPTO record
10 of 19 patents shown.
Pro members see all 19.
Pro members: see all 19 patents
Also on record, not counted in the 19: 1 lapsed for an unpaid fee · 15 ended at full term · 1 surrendered on reissue. List them

Sources and methods

Compiled from the USPTO record, grants, published applications and recorded assignments, not yet reviewed by hand. How this record was built
Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.

Published applications

US patent applications published under this name that have not become patents. An application is published about eighteen months after its earliest filing; one that has not been published is in no public record.

2 no status recorded

List them

The Patent Finder CompaniesExpirationsCalculatorWatchlistPricing MethodologyCorrectionsLegalPrivacysupport@thepatentfinder.com Updated Nov 14, 2026 · includes USPTO assignment & status data published Nov 14, 2026 and grant & fee data published Nov 10, 2026 (weekly) Part of 137 Finder · © 2026 137 Finder LLC · Sources cited