Patents
US 12408747 B2: Blow-molded plastic structures
- Granted
- 2025-09-09
- Filed
- 2017-02-22 application 15439842
- Type
- Utility · 25 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
A large, thin, generally planar panel constructed from blow-molded plastic may include a first surface, a second surface, and a hollow interior portion disposed between the first and second surfaces. The panel may include a nominal panel thickness (PT), which may be the distance between the first surface and the second surface, and a nominal wall thickness (WT), which may be the thickness of the outer wall of the blow-molded plastic structure. A plurality of depressions may be integrally formed in the second surface and a nominal distance (D) separating adjacent depressions may be measured from an edge of one depression to an edge of the adjacent depression. The relationship between the nominal panel thickness, the nominal wall thickness, and the nominal distance between adjacent depressions is shown by the equation WT·PT·D≤0.030.
Source: PVGPATDIS, file of 2026-04-10 (ipg250909.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| Lifetime Products, Inc. 256 patents | US company or organization | Clearfield, UT | LIFETIME PRODUCTS INC State business registration EXACT high confidence: identical full name and state | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| S. Curtis Nye | Clinton, UT | 29 | PVGPATDIS, file of 2026-04-10 | |
| Carl R. Stanford | Clearfield, UT | 37 | PVGPATDIS, file of 2026-04-10 | |
| Wendell Peery | Kaysville, UT | 65 | PVGPATDIS, file of 2026-04-10 | |
| Eric Olsen | West Haven, UT | 14 | PVGPATDIS, file of 2026-04-10 | |
| Charles Monson | Syracuse, UT | 6 | PVGPATDIS, file of 2026-04-10 | |
| Frank Clegg | Fruit Heights, UT | 53 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| A47B | Tables; desks; office furniture; cabinets; drawers; general details of furniture | A47B13/08 | PVGPATDIS, file of 2026-04-10 |
| E04C | Structural elements; building materials | E04C2/20 | PVGPATDIS, file of 2026-04-10 |
Cooperative Patent Classification, as currently assigned (one row per subclass).
Assignments and security interests
| Recorded | What | From | To | Reel/frame | Source |
|---|---|---|---|---|---|
| 2017-06-15 | Assignment Assignment of assignor's interest | CLEGG, FRANK signed 2017-06-12 NYE, S. CURTIS signed 2017-06-12 OLSEN, ERIC signed 2017-06-12 PEERY, WENDELL signed 2017-06-12 MONSON, CHARLES signed 2017-06-13 STANFORD, CARL R. signed 2017-06-13 | LIFETIME PRODUCTS, INC. CLEARFIELD, UT | 42721/329 | ECORSEXC, file of 2026-09-25 |
Documents recorded with the USPTO Assignment Recordation Branch that list this patent. A security interest is a lender’s claim on the patent as collateral; a release ends it.
USPTO bulk data: PatentsView granted patents, disambiguated (PVGPATDIS) for patents, assignees, inventors, places and CPC categories; the USPTO Patent Assignment Dataset (ECORSEXC) for assignments and security interests. Patents filed in the last 20 years. No claims or full text. Links to other records are by name (and state): EXACT means the identical full name and state; FUZZY means a looser name match, with the confidence shown.