Fluid sprinkling – spraying – and diffusing – Combined or convertible
Reexamination Certificate
2001-09-10
2004-08-03
Ganey, Steven J. (Department: 3752)
Fluid sprinkling, spraying, and diffusing
Combined or convertible
C239S034000, C239S057000, C239S333000, C222S192000
Reexamination Certificate
active
06769631
ABSTRACT:
BACKGROUND OF THE INVENTION
1. Field of the Invention
The present invention relates to air fresheners and supply units therefore.
2. Description of the Related Art and Summary of Invention
Air fresheners are frequently used in home and business to control odors in bathrooms, kitchens, and other enclosed spaces. Generally, commercial dispensers for air fresheners can operate passively through ventilation and diffusion, or actively through electrical heating elements or mechanical fan assemblies. Because air freshener dispensers function by releasing a scent through evaporation or atomization, such dispensers work most effectively when placed in the open on a counter, table, or wall. They are nevertheless often hidden from view due to their odor eliminating purpose, where they are both less effective and more difficult to replace.
Numerous methods have been developed to improve air freshener dispensers for the home and business. Electrically powered and wall mounted dispensers are common. U.S. Pat. No. 4,808,347 to Dawn discloses an air freshener with a battery powered fan for deodorization of automobiles. Similarly, U.S. Pat. No. 4,743,406 to Steiner et al. describes a self-contained dispenser which uses replaceable cartridges of air freshener, and applies a battery powered fan to actively vent air past the cartridge. Air freshener dispensers have even been applied to common cassette tapes, as disclosed in U.S. Pat. No. 4,905,112 to Rhodes, in part to deodorize automobiles in a discrete and clever fashion. Unfortunately, none of these solutions provide an ideal solution for the home, office or storefront, as many require electric power, often necessarily with replacement of batteries as well as air freshener. These solutions usually do not suit themselves to placement in visible areas where such air freshener dispensers would be most effective.
Hand lotion, on the other hand, is commonly provided in home and business environments to moisturize, smooth, and improve the condition of skin. It is often available in disposable consumer pour or pump dispensers, or sometimes in wall units for commercial application. Consumer dispensers are commonly placed on tables, in kitchens, and in bathrooms, and do not have the less desirable appearance and connotation of an air freshener dispenser.
Applicant is one of the named inventors for U.S. Pat. No. 5,799,826, in which a dual dispenser was disclosed. That dual dispenser was disclosed as being used with soap and air freshener. This combination of soap and air freshener in a single dispenser was highly innovative for soap. When used with standard soap (which is rinsed off), rather than a sanitizer soap (which is not rinsed off), the dispenser is desirably placed reasonably near a source of water to allow washing off the soap after use. As standard soaps are by far the most popular, the placement of standard soap dispenser is limited, as it is impractical in non-washroom settings such as the coffee table, office desk, or the automobile.
Accordingly, a preferred embodiment is a dispenser that can be placed virtually anywhere in the home or office. Another aspect of a preferred embodiment is a dispenser for both air freshener and a liquid, such as hand lotion or soap, that avoids the difficulties of prior individual and combined dispensers while providing advantageous improvements in both structure and function.
Most retail, or consumer-oriented, air fresheners operate on an “always on” basis. That is, once the air freshener is initially activated, it dispenses fragrance until its supply is exhausted. Because air freshening is typically only necessary when a person is in the same general area as the air freshener dispenser, the “always on” dispensers may result in a majority of the fragrance being dispensed when it is not necessary or desired.
Further, the dispensed fragrance, along with most other odors, are only noticeable to a person for a short time after the smell is encountered. After this initial period, the person becomes accustomed to the fragrance and it no longer produces the desired sensory response. More user oriented consumer air fresheners are available, such as spray-type products, for example. However, the necessary mechanisms to propel the air freshener often make spray-type dispensers relatively expensive and difficult to recycle.
Accordingly, a preferred dispenser dispenses only a small amount of fragrance, if any, until the dispenser is user-actuated. Advantageously, such an arrangement avoids desensitization, thus increasing the perceived effectiveness of the air freshener. In addition, such a dispenser avoids unnecessary dispensing of fragrance, thereby increasing the useful life of the fragrance. Moreover, such a dispenser provides both a pourable compound, such as hand lotion, and air freshener in a single product, which is less costly than purchasing hand lotion and air freshener separately. In addition, less packaging materials are utilized in comparison to separate products, thereby reducing the amount of material disposed of or needing to be recycled at the end of the product life.
A preferred embodiment is an assembly including a dispenser. The dispenser includes a container and an actuator, which defines an actuation surface. A pourable compound is held within the container and is dispensible from the container upon manual manipulation of the actuation surface. A base defines a substantially flat mounting surface and an interior surface sized and shaped to receive and retain the dispenser. The base also includes a location sized and shaped to receive a supply of air freshener wherein the supply of air freshener is received by the location.
A preferred embodiment is an air freshener delivery assembly. The assembly includes a bottle, a hood and a supply of air freshener. The hood includes a wall cooperating with at least a portion of the bottle to form a cavity. The supply of air freshener is positioned within the hood. In addition the hood is movable with respect to the bottle from a first position, wherein the hood and the bottle cooperate to define a first generally enclosed volume, to a second position wherein the hood defines a second enclosed volume smaller than the first enclosed volume, thereby dispensing air freshener from the supply of air freshener.
A preferred embodiment is an assembly including a first engagement portion defining a cavity and an actuator defining an actuation surface. A pourable compound is positioned within the first engagement portion, wherein the compound is dispensible from the first engagement portion upon manual manipulation of the actuation surface. The assembly also includes a second engagement portion, which defines an interior surface sized and shaped to receive and retain the first engagement portion. The second engagement portion also defines a location sized and shaped to receive a supply of air freshener, which is positioned at the location.
A preferred embodiment is an assembly including a first engagement portion defining a cavity and an actuator defining an actuation surface. A supply of hand lotion is placed within the first engagement portion, wherein the supply of hand lotion is dispensible from the first engagement portion upon manual manipulation of the actuation surface. A second engagement portion defines a location sized and shaped to receive a supply of air freshener and a supply of air freshener is positioned at the location.
A preferred embodiment is a dispenser assembly including a first portion at least partially defining a first enclosure for receiving a supply of hand lotion. A second portion at least partially defines a second enclosure for receiving a supply of air freshener. The second portion has at least one opening and is movable relative to the first portion to a dispensing position for urging the air freshener in a direction from within the second enclosure toward the opening. A pump assembly communicates with the supply of hand lotion and defines an outlet positioned outside of both the first and second enclosures. The hand lotion is urged in a
Fresh Products, Inc.
Ganey Steven J.
Knobbe Martens Olson & Bear LLP
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