Printed springs and method of manufacture
First Claim
1. In a merchandise dispenser for storing and dispensing a plurality of like items of merchandise, the dispenser having at least one opening to allow a front one of the merchandise items to be dispensed, the remaining merchandise being aligned behind the front one item within the dispenser and being biased forward toward the opening, the improvement wherein a metal spring provides a force to bias the merchandise forward, said metal spring having indicia at spaced intervals, said indicia capable of being read to provide inventory information of the merchandise stored in the dispenser.
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Accused Products
Abstract
A spring to operate a merchandise dispenser used for storing and dispensing a plurality of like items of merchandise. The dispenser utilizes a metal spring having indicia imprinted or engraved thereon to provide both a biasing force to the merchandise and inventory information. A method is provided for producing a metal spring having indicia printed in ink or paint.
148 Citations
7 Claims
- 1. In a merchandise dispenser for storing and dispensing a plurality of like items of merchandise, the dispenser having at least one opening to allow a front one of the merchandise items to be dispensed, the remaining merchandise being aligned behind the front one item within the dispenser and being biased forward toward the opening, the improvement wherein a metal spring provides a force to bias the merchandise forward, said metal spring having indicia at spaced intervals, said indicia capable of being read to provide inventory information of the merchandise stored in the dispenser.
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7. An improved metal spring for use in a merchandise dispenser for storing a plurality of like items of merchandise aligned in single file rows, the dispenser having at least one opening for dispensing a front one of the merchandise items and a moveable follower engaging the single file row, the improvement wherein said metal spring provides a force to the single file rows of merchandise via the moveable follower to bias the merchandise forward toward the opening, said metal spring having thereon inventory indicia corresponding to the number of items of merchandise remaining in one of said rows, whereby said inventory indicia can be viewed from the front to determine the quantity of merchandise remaining in the dispenser.
Specification