초록 ▼

A small, substantially flat, envelope-shaped scent dispensing packet contains a porous, absorbent scent emitting material which retains a desired scent or fragrance. Compressing the packet forces scent-laden air within the packet through an opening in the packet, thereby delivering the scent to a us

A small, substantially flat, envelope-shaped scent dispensing packet contains a porous, absorbent scent emitting material which retains a desired scent or fragrance. Compressing the packet forces scent-laden air within the packet through an opening in the packet, thereby delivering the scent to a user.

대표청구항 ▼

1. A scent dispensing packet comprising: (a) a hollow cavity defined by outer resilient walls; (b) a porous and absorbent scent emitting material contained within and not defining any boundary of the cavity, the scent emitting material retaining a scent and causing the scent to be imparted to t

1. A scent dispensing packet comprising: (a) a hollow cavity defined by outer resilient walls; (b) a porous and absorbent scent emitting material contained within and not defining any boundary of the cavity, the scent emitting material retaining a scent and causing the scent to be imparted to the air directly surrounding the scent emitting material; and (c) a valve in the outer resilient walls of the packet, the valve causing only air to escape from the packet only when pressure is applied to the outer walls of the packet, and allowing air to return to the inside of the packet once the pressure has been released, wherein: (1) the outer resilient walls protect the scent emitting material contained within the cavity from evaporation from direct exposure to the air external to the packet, allow the packet to be compressed when pressure is applied to the outer walls, and allow the packet to return to its original shape when the pressure is released; and(2) the packet is substantially flat and adapted to be provided within a greeting card.2. The packet of claim 1, wherein the packet comprises an envelope shaped packet.