White Cap, Inc.

11 patents currently held · Updated Nov 14, 2026

Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.

Ending by 2030

Nov 2038

Next term end

When these terms end

5 yrs10 yrs20 yrs

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 Oct 9, 2027
The maintenance fee for Universal prop system for grid shoring (US 11,952,789) comes due Oct 9, 2027. Unpaid by Apr 10, 2028, it lapses early.

Which patents, and when each one lapses · Pro

Recent changes

Nothing was recorded against this company's patents in the last 90 days.

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.

Patent	Title	Status	Expires	Confidence
US 10,711,472	Pass-through head assembly for a grid shoring system In force Term ends Nov 6, 2038 · From the USPTO record	In force	Term ends Nov 6, 2038	From the USPTO record
US 11,292,091	Dowel Basket Assembly Machine In force Term ends Apr 30, 2040 · High confidence	In force	Term ends Apr 30, 2040	High confidence
US 10,982,452	Secondary Joist Profile for Grid Systems In force Term ends Jul 31, 2040 · High confidence	In force	Term ends Jul 31, 2040	High confidence
US 11,047,142	Main beam structure and profile for formwork grid systems In force Term ends Jul 31, 2040 · From the USPTO record	In force	Term ends Jul 31, 2040	From the USPTO record
US 11,268,289	Drophead nut for formwork grid systems In force Term ends Jul 31, 2040 · From the USPTO record	In force	Term ends Jul 31, 2040	From the USPTO record
US 11,473,321	Main Beam Structure and Profile for Formwork Grid Systems In force Ends no later than Jul 31, 2040 · Low confidence	In force	Ends no later than Jul 31, 2040	Low confidence
US 11,585,105	Secondary Joist Profile for Grid Systems In force Term ends Jul 31, 2040 · High confidence	In force	Term ends Jul 31, 2040	High confidence
US 11,952,789	Universal prop system for grid shoring In force Term ends Jul 7, 2043 · From the USPTO record	In force	Term ends Jul 7, 2043	From the USPTO record
US 12,071,774	Slide-plate drop head and grid shoring systems In force Term ends Jul 7, 2043 · From the USPTO record	In force	Term ends Jul 7, 2043	From the USPTO record
US 12,252,892	Slide-Plate Drop Head and Grid Shoring Systems In force Term ends Aug 22, 2043 · Medium confidence	In force	Term ends Aug 22, 2043	Medium confidence

10 of 11 patents shown.

Pro members see all 11.

Pro members: see all 11 patents

Also on record, not counted in the 11: 3 lapsed for an unpaid fee · 34 ended at full term. 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.

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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.

1 no status recorded

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