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US 6,648,155 B1Granted
Display rack
OwnerHuei-Ming Wanginventor
Life of this patent
Estimating the term…
Abstract
A display rack includes two main frames (1) with a top rail (12) and a bottom rail (13). A shelf (3) has two sidebars (31) and each sidebar has two holes (311) for four posts (2) extending therethrough and connected between the top rail and the bottom rail. A threaded hole (321) is defined in each end of each of the sidebars and communicates with the hole corresponding thereto. Four bolts (33) respectively extend through the threaded holes and contacting the posts to position the shelf.
Claims2
A display rack comprising:
- two main frames each having a top rail and a bottom rail extending transversely therefrom;
- four posts;
- a shelf having two sidebars and each sidebar having two holes, said posts extending through said holes of said two sidebars and connected between said top rail and said bottom rail, a threaded hole defined in each end of each of said sidebars and communicating with said hole corresponding thereto, and
- four bolts respectively extending through said threaded holes and contacting said posts.
1 more element
Dependencies are inferred from the claim text.