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US 11,122,940 B1Granted
Wrist-worn sanitizer dispenser
OwnerGeorge Joseph Winninventor
Life of this patent
Estimating the term…
Abstract
A dispenser includes a holster having a first ply and a second ply, a reservoir having a first sheet and a second sheet connected at edges thereof, and a dispensing aperture arranged between the first sheet and the second sheet, wherein the second ply forms a pocket on the first ply, and the reservoir is arranged in the pocket between the first ply and the second ply.
Claims10
A wrist-worn hand sanitizer dispenser packet, comprising:
- a bladder comprising two-ply welded plastic or blow molded plastic;
- a valve, unified at a first end thereof with the bladder, the valve comprising a spring and a ball pressed against a seat, the valve having a conduction path existing from the first end thereof to a second end thereof, and the valve having an adjustable pressure-sensitive fluid release spring chamber;
- a fluid recharge opening in the bladder on an opposite side of the valve, the fluid recharge opening to permit refilling a fluid cavity in the bladder without the use of a special tool, wherein the bladder is prepared for sealing by applying at least one folded layer at the fluid recharge opening.
Dependencies are inferred from the claim text.