33 patents currently held

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

4 more records may belong here and await a decision; they are not counted.

The next term ends in Oct 2028. from the record

Free plan: 3 watched companies. Pro: unlimited.

Alerts on its grants, lapses and transfers.

Ending by 2030

Oct 2028

Next term end

Patent families

When these terms end

5 yrs10 yrs20 yrs

Held patents by the year their term ends

202620272028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 2039 204020412042 204320442045

notable patents fee due within 90 days all others Updated Nov 14, 2026 · includes USPTO assignment & status data published Nov 14, 2026 and grant & fee data published Nov 10, 2026 (weekly) · how we know

Notable: the highest-ranked patents in this portfolio by citations and family size. Fee due within 90 days: a maintenance fee is due within 90 days of when this page was computed and not yet paid.

Notable patents

Ranked by citations and family size, against patents of the same kind granted the same year. How we rank

Notable

Hinge Assembly for an Insulated Door US 10,167,657

Cited by 16 later US patents, top 25% of utility patents granted in 2019 in our data, and renewed at 2 of 3 maintenance windows. Protection runs to 2036. A terminal disclaimer is on file and its reference is not resolved, so no cap is applied and the date may move earlier, never later.

Ends no later than Mar 2036 · Medium confidence Also notable

Faucet Assembly US 8,348,229

The largest patent family in this portfolio, 9 related applications, renewed at 3 of 3 maintenance windows. Protection runs to 2031.

Ends Jan 2031 · High confidence Also notable

Sink and Faucet Assembly US D753,803

Granted 2016. Computed term ends 2030.

Ends Apr 2030 · High confidence

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 Dec 2, 2026
The maintenance fee for Connector Having a Cylindrical Body with a Flange and an Integral Insert with a Rectangular Bore (US 9,046,256) comes due Dec 2, 2026. Unpaid by Jun 2, 2027, it lapses early.
1 fee due Feb 13, 2027
The maintenance fee for Sink and Faucet Assembly (US 10,378,189) comes due Feb 13, 2027. Unpaid by Aug 13, 2027, it lapses early.
1 fee due May 24, 2027
The maintenance fee for LED Bulb With Heat Sink (US 9,194,576) comes due May 24, 2027. Unpaid by Nov 24, 2027, 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.

What they patent

The 5 largest of its 29 families, grouped by real patent family and labeled by the earliest filing in each. No technology classification is inferred from titles.

Faucet Assembly	3 in force	to Oct 2032
Sink and Faucet Assembly	2 in force	to Jul 2036
Hinge Assembly for an Insulated Glass Door	2 in force	to Mar 2036
Switch Hinge	1 in force	to Apr 2043
Equipment Leg	1 in force	to Jan 2039

Patents held now

Soonest term end first.

Patent	Title	Status	Expires	Confidence
US D715,463	LED Bulb In force Term ends Oct 14, 2028 · High confidence	In force	Term ends Oct 14, 2028	High confidence
US D725,989	Hinge In force Term ends Apr 7, 2029 · High confidence	In force	Term ends Apr 7, 2029	High confidence
US D753,803	Sink and Faucet Assembly In force Term ends Apr 12, 2030 · High confidence	In force	Term ends Apr 12, 2030	High confidence
US 8,348,229	Faucet Assembly In force Term ends Jan 11, 2031 · High confidence	In force	Term ends Jan 11, 2031	High confidence
US 8,309,889	Electrical Circuit In force Term ends Feb 22, 2031 · High confidence	In force	Term ends Feb 22, 2031	High confidence
US 8,567,986	Self-contained LED tubular luminaire In force Term ends Mar 21, 2031 · High confidence	In force	Term ends Mar 21, 2031	High confidence
US 8,549,817	Glass clamp In force Term ends Nov 1, 2031 · High confidence	In force	Term ends Nov 1, 2031	High confidence
US 8,881,345	Leg Attachment System In force Term ends Jun 9, 2032 · High confidence	In force	Term ends Jun 9, 2032	High confidence
US D794,367	Telescoping Adjustable Leg In force Term ends Aug 15, 2032 · High confidence	In force	Term ends Aug 15, 2032	High confidence
US 8,689,706	Leg Socket In force Term ends Oct 3, 2032 · High confidence	In force	Term ends Oct 3, 2032	High confidence

10 of 33 patents shown.

Pro members see all 33.

Pro members: see all 33 patents

Also on record, not counted in the 33: 4 patents ended · 9 applications abandoned. List them

Sources and methods

Compiled from USPTO application file histories, grants and recorded assignments, with the company's own names reviewed by hand. How this record was built

Portfolio grouped automatically from ownership conveyances to the names matched to this company, usually every name that begins with its own, so it counts patents an affiliate holds; each list row names the holder of record. Security interests are excluded and ambiguous records are not reviewed by hand.

Fee due within 90 days marks a patent with a maintenance fee due within 90 days of the date this page was computed and not yet recorded paid, so it can end earlier than the bar shows. A fee left unpaid ends the patent at the close of the six month grace period that follows its due date, not on the due date itself. It is not a prediction that the fee will be missed.

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

Component Hardware Group, Inc.