Overview
This patent describes a practical, modular stem extender designed to simplify and standardize the assembly of artificial flower arrangements. Filed on February 17, 2015 and granted on October 8, 2019, the disclosure—by inventors based in Big Spring, TX and assigned to applicants in the same location—captures a straightforward mechanical solution that addresses common florist and decorator pain points. The device combines a graduated female receiving opening and a graduated male end so multiple extensions or existing stems can be joined securely without tape or wire. The exterior texture and radially arranged fins and veins improve retention and stabilize the stem when inserted into foams, clays, plaster, or soil. Material and manufacturing considerations are claimed as well, including polymer and olefin/ABS blends that allow controlled flexure and the ability to bend and retain shape while permitting simple cutting to exact length.
The firm’s drafting emphasizes both functional detail—specific stepped diameters and shoulder interfaces for reliable, repeatable fits—and manufacturing-friendly features, producing enforceable claim scope that benefits commercial production and end users.
Key Features
- Graduated female internal diameters and graduated male external diameters for secure, modular connections
- Coarse textured exterior and fins/veins for enhanced stability in decorating media
- Moldable polymer materials (including olefin/ABS alloy) enabling bend-and-hold behavior
- 6–8 inch nominal shaft length with option to cut to size
This invention reduces labor and hazard in floral assembly and creates a standardized component useful across event design, retail floristry, and mass-produced artificial-flower manufacturing.
Granted: 2019-10-08
