S.R. Smith, LLC

24 patents currently held · Updated Nov 15, 2026

1 more in force is now held by another company

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

Ending by 2030

Apr 2028

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 Feb 4, 2027
The maintenance fee for Swimming Pool LED Lighting System and Method Using Proprietary Frequency-Shift Keying Over 2-WIRE Power Cord (US 9,100,999) comes due Feb 4, 2027. Unpaid by Aug 4, 2027, it lapses early.
1 fee due May 24, 2027
The maintenance fee for Water Slide with Spray Fountain Delivery System (US 9,192,866) comes due May 24, 2027. Unpaid by Nov 24, 2027, it lapses early.
1 fee due Aug 11, 2027
The maintenance fee for Diving Board with Composite Tread (US 10,556,141) comes due Aug 11, 2027. Unpaid by Feb 11, 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 D703,782	Water Slide In force Term ends Apr 29, 2028 · High confidence	In force	Term ends Apr 29, 2028	High confidence
US D706,449	Handrail In force Term ends Jun 3, 2028 · High confidence	In force	Term ends Jun 3, 2028	High confidence
US D706,450	Handrail In force Term ends Jun 3, 2028 · High confidence	In force	Term ends Jun 3, 2028	High confidence
US D706,452	Stair Rail In force Term ends Jun 3, 2028 · High confidence	In force	Term ends Jun 3, 2028	High confidence
US D731,018	Water Slide In force Term ends Jun 2, 2029 · High confidence	In force	Term ends Jun 2, 2029	High confidence
US D756,531	Pool Rail In force Term ends May 17, 2030 · High confidence	In force	Term ends May 17, 2030	High confidence
US D760,856	Water Slide In force Term ends Jul 5, 2030 · High confidence	In force	Term ends Jul 5, 2030	High confidence
US 9,192,866	Water Slide with Spray Fountain Delivery System In force Term ends Jan 28, 2033 · High confidence	In force	Term ends Jan 28, 2033	High confidence
US RE46,894	Handrail In force Term ends Jun 19, 2033 · High confidence	In force	Term ends Jun 19, 2033	High confidence
US RE46,895	Handrail In force Term ends Jun 19, 2033 · High confidence	In force	Term ends Jun 19, 2033	High confidence

10 of 24 patents shown.

Pro members see all 24.

Pro members: see all 24 patents

Also on record, not counted in the 24: 1 patent in force now held by others · 7 lapsed for an unpaid fee · 8 ended at full term · 2 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.

Export every term end as CSV · Pro

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.

4 no status recorded

List them