5 patents currently held
61 more in force are now held by other companies
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
The next term ends in Apr 2041. from the record
Of the 61 now held by other companies, 61 name May 1 Holdings LLC as their current owner. Each row says so.
Free plan: 3 watched companies. Pro: unlimited.
Alerts on its grants, lapses and transfers.
0
Ending by 2030
Apr 2041
Next term end
5
Patent families
When these terms end
Held patents by the year their term ends
notable patents
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.
Notable patents
Ranked by citations and family size, against patents of the same kind granted the same year. How we rank
Only 2 of the currently held patents qualify as notable.
Notable
Ends Apr 2041 · High confidence
Also notable
Ends Feb 2043 · High confidence
Truck Bedslide Assembly
US 11,560,183
The most cited patent in this portfolio, cited by 6 later US patents, top 25% of utility patents granted in 2023 in our data. Protection runs to 2041.
Tire Carrier and Bedslide Attachment Systems
US 12,233,956
Granted 2025. Too new for citation comparison; protection runs to 2043.
Formerly held, still cited
Notable
Ends Nov 2040 · High confidence
Cited by 18 later US patents, top 5% of utility patents granted in 2022 in our data. Protection runs to 2040.
now held by May 1 Holdings, LLC
Also notable
Ends Nov 2036 · High confidence
The most cited patent in this portfolio, cited by 44 later US patents, top 10% of utility patents granted in 2018 in our data. Protection runs to 2036.
now held by May 1 Holdings, LLC
Also notable
Ends Feb 2039 · High confidence
Cited by 25 later US patents, top 10% of utility patents granted in 2020 in our data. Protection runs to 2039.
now held by May 1 Holdings, LLC
Fee deadlines
No maintenance fee falls due on this company's record before Nov 10, 2027.
Recent changes
- 6 of the patents on this record were granted since Aug 16, 2026
What they patent
Grouped by real patent family, largest first, labeled by the earliest filing in each. No technology classification is inferred from titles.
| Low Profile Bedslide Load Bar Assembly | 1 in force | to Dec 2044 |
| Bedslide Load Bar Assembly | 1 in force | to Jul 2044 |
| Bedslide Assembly | 1 in force | to Jan 2044 |
| Tire Carrier and Bedslide Attachment Systems | 1 in force | to Feb 2043 |
| Truck Bedslide Assembly | 1 in force | to Apr 2041 |
Patents held now
Soonest term end first.
Showing 1 to 5 of 5
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 11,560,183 | Truck Bedslide Assembly In force · High confidence | In force | High confidence | |
| US 12,233,956 | Tire Carrier and Bedslide Attachment Systems In force · High confidence | In force | High confidence | |
| US 12,448,056 | Bedslide Assembly In force · High confidence | In force | High confidence | |
| US 12,698,041 | Bedslide Load Bar Assembly In force · High confidence | In force | High confidence | |
| US 12,774,045 | Low Profile Bedslide Load Bar Assembly In force · High confidence | In force | High confidence |
Also on record, not counted in the 5: 61 patents in force now held by others · 20 applications pending · 5 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.
Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.
10 computed term dates come from a chain with an unresolved parent. A continuity parent has not yet been fetched from USPTO's records. The term is dated from this application's own claim; no earlier date is assumed until the parent is resolved.