Patents
US 11821211 B2: Rail system for an outdoor shelter
- Granted
- 2023-11-21
- Filed
- 2022-09-19 application 17947538
- Type
- Utility · 7 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
An outdoor shelter and a rail system for the outdoor shelter are described herein. The outdoor shelter may include a plurality of corner support members disposed at respective corners of the outdoor shelter, the plurality of corner support members including a first corner support member, a second corner support member, a third corner support member, and a fourth corner support member; a plurality of peripheral beam members, a first one of the plurality of peripheral beam members configured to extend in a longitudinal direction between the first and third corner support members, and a second one of the plurality of peripheral beam members configured to extend in a transverse direction between the first and second corner support members; and a shade member disposed above at least one of the first and second ones of the plurality of peripheral beam members.
Source: PVGPATDIS, file of 2026-04-10 (ipg231121.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| Sunjoy Industries Group Ltd. 34 patents | US company or organization | Galena, OH | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Lianzhang Pan | Huzhou City, CN | 15 | PVGPATDIS, file of 2026-04-10 | |
| Qi Zhu | 余新镇, CN | 38 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| E04F | Finishing work on buildings, e.g. stairs, floors | E04F10/02 | PVGPATDIS, file of 2026-04-10 |
| E04H | Buildings or like structures for particular purposes; swimming or splash baths or pools; masts; fencing; tents or canopies, in general | E04H15/18 | 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 |
|---|---|---|---|---|---|
| 2023-10-08 | Assignment Assignment of assignor's interest | PAN, LIANZHANG, MR. signed 2018-12-20 ZHU, QI, MR. signed 2018-12-20 | SUNJOY INDUSTRIES GROUP LTD. STEUBENVILLE, OH | 65155/483 | 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.