US20060006249A1 - Scented devices for inconspicuously scenting objects and methods for making and using the same - Google Patents
Scented devices for inconspicuously scenting objects and methods for making and using the same Download PDFInfo
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- US20060006249A1 US20060006249A1 US10/889,937 US88993704A US2006006249A1 US 20060006249 A1 US20060006249 A1 US 20060006249A1 US 88993704 A US88993704 A US 88993704A US 2006006249 A1 US2006006249 A1 US 2006006249A1
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- substrate
- scented
- adhesive layer
- bottom surfaces
- scenting
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/015—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
- A61L9/04—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air without heating
- A61L9/042—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air without heating with the help of a macromolecular compound as a carrier or diluent
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/015—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
- A61L9/04—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air without heating
- A61L9/12—Apparatus, e.g. holders, therefor
Definitions
- the present invention relates to scented devices, and more particularly, to scented devices for inconspicuously scenting objects and methods for making and using the same.
- U.S. Pat. No. 4,283,011 to Spector discloses a scented sticker attachable to an article of clothing or other surface.
- the sticker includes an appliqué sheet, which is profiled to simulate the appearance of an odoriferous object, such as a fruit or a flower.
- a shallow dish containing a pad saturated with a volatile scent whose odor simulates the characteristic natural odor of the object pictured by the sheet.
- the scent is emitted through perforations in the sheet.
- the base of the dish has a layer of pressure-sensitive adhesive thereon to facilitate attachment of the sticker.
- U.S. Pat. No. 4,419,396 to Sugimoto discloses a three-dimensional perfumed seal.
- the seal comprises a vinyl base sheet, an adhesive layer, a release paper, a foam synthetic resin padding material, a covering vinyl sheet and a capsulated perfume layer.
- the adhesive layer is applied to one surface of the base sheet.
- the release paper is applied to the surface of the adhesive layer opposite from the base sheet.
- the foam synthetic resin padding material is disposed on the surface of the base sheet opposite from the adhesive layer.
- the covering vinyl sheet sandwiches the padding material in cooperation with the base sheet and has a design printed on one of the opposite surfaces thereof.
- the capsulated perfume layer is laminated to the covering vinyl sheet on the area where the design is present.
- U.S. Pat. No. 4,744,514 to Gadoua discloses a laminated, flexible, lightweight scent-carrying ornament having an adhesive backing, which permits the ornament to be applied to one's personal clothing.
- the laminated construction comprises an open weave top lamination, an absorbent center lamination, and an adhesive backed bottom lamination, which are joined or fused together.
- the scented structures of Spector, Sugimoto and Gadoua are needlessly complex and costly, each requiring the assembly of several distinct components and/or layers of material. Moreover, when in use the scented structures of Spector, Sugimoto and Gadoua are intended to be openly displayed and seen.
- a simpler scented structure is needed that may be inconspicuously attached to scent an object.
- a scented device comprising a substrate having a top surface, a bottom surface and a unitary structure between the top and bottom surfaces of the substrate; an adhesive layer having a top surface and a bottom surface, the top surface of the adhesive layer being attached to the bottom surface of the substrate; and an agent within a portion of the substrate for releasing a scent from the substrate.
- a method of forming a scented device comprising forming a substrate having a top surface, a bottom surface and a unitary structure between the top and bottom surfaces of the substrate; applying an adhesive layer having a top surface and a bottom surface, the top surface of the adhesive layer being applied to the bottom surface of the substrate; and applying to a portion of the substrate an agent for releasing a scent from the substrate.
- a method for inconspicuously scenting a provided object comprising attaching a substrate to an inconspicuous portion of the provided object, the substrate having a top surface, a bottom surface, a unitary structure between the top and bottom surfaces of the substrate, and an agent within a portion of the substrate for inconspicuously scenting the provided object.
- FIG. 1A is a cross-sectional view of one embodiment of a scented device, in accordance with systems and methods consistent with the present invention.
- FIG. 1B is a cross-sectional view of another embodiment of a scented device, in accordance with systems and methods consistent with the present invention.
- FIG. 2A is a side elevational view of the scented device of FIG. 1A , in accordance with systems and methods consistent with the present invention.
- FIG. 2B is a planar view of the scented device of FIG. 1A , in accordance with systems and methods consistent with the present invention.
- FIG. 3 is a cross-sectional view showing the scented device of FIG. 1A located between a pair of objects, in accordance with systems and methods consistent with the present invention.
- FIG. 4 is flow diagram depicting a method for forming scented devices, in accordance with systems and methods consistent with the present invention.
- FIG. 1A shows a cross-sectional view of scented device 10 , in accordance with an embodiment of the present invention.
- Scented device 10 may be attached to an object to scent the object, i.e., to provide a source of a scent that may be released from scented device 10 .
- object means any object or any creature, e.g., a person or any other creature, to which scented device 10 may be attached.
- Scented device 10 may comprise any structure suitable for attachment to and scenting an object.
- scented device 10 may comprise a substrate 12 , an adhesive layer 14 and a release paper 16 .
- Substrate 12 may contain any scenting agent suitable for release, e.g., release of a scent from substrate 12 by forced and/or natural air flow, and detection by smell.
- Substrate 12 may also contain any of a variety of other agents that are presently or later well-known in the textile-treating industry, e.g., an anti-mildew agent, a germicidal agent or a mothproofing agent.
- the amount of scenting agent carried by substrate 12 may be an amount sufficient to provide the desired conditioning effect.
- scenting agent employed may range from about 1 gram to about 8 grams per substrate 12 .
- a top surface of adhesive layer 14 may be attached to a bottom surface of substrate 12
- release paper 16 may be attached to a bottom surface of adhesive layer 14 .
- a user may remove release paper 16 to expose adhesive layer 14 for attaching scented device 10 to an object.
- Adhesive layer 14 may comprise any one or more adhesive materials that are suitable for attaching scented device 10 to an object.
- release paper 16 may comprise any one or more materials that may be removed to expose adhesive layer 14 .
- Substrate 12 may comprise any unitary structure suitable for retaining one or more desired scenting agent(s) in a form for release to a desired space.
- unitary structure means a component that may include one or more materials forming the component.
- One or more of a variety of different materials may form substrate 12 , including paper, woven cloth, non-woven cloth, sponge, plastic, foam plastic, such as polyurethanes, and felt.
- the fibers or filaments of substrates of non-woven cloth may be natural, e.g., wool, silk, jute, hemp, cotton, linen, sisal or ramie, or synthetic, e.g., rayon, cellulose ester, polyvinyl derivatives, polyolefin's, polyamides or polyesters, and bonded together with a polymeric binder resin such as polyvinyl acetate.
- Substrate 12 may be treated with a waterproofing or sizing material, such as a thermosetting resin, a starch or other impregnation, which may have the effect of reducing water absorption and allowing the formation of a coating of scenting agent.
- FIGS. 2A and 2B show side elevational and planar views of an embodiment of scented device 10 , as shown in cross-sectional view in FIG. 1A .
- FIGS. 2A and 2B together depict a three-dimensional cylindrical shape for this embodiment.
- FIG. 2B depicts a perimeter shape of a circle, i.e., as viewed along the axis of the three-dimensional cylindrical shape.
- Other embodiments of scented object 10 may comprise any perimeter shape, e.g., a perimeter with the shape of a heart, a teddy bear, a star, a flower.
- scented device 10 may have a height “h,” i.e., the maximum height or thickness of scented device 10 , greater than or equal to 1/16 of an inch but typically not greater than 1 inch, and a diameter “d,” i.e., the minimum diameter circle enclosing the perimeter shape of scented device 10 , greater than or equal to 1 ⁇ 4 of an inch but typically not greater than 3 inches.
- scented device 10 may be inconspicuously attached to an object, e.g., to reduce the likelihood that scented object 10 may be seen.
- Any other heights “h” and/or diameters “d” may be used for any embodiment of scented device 10 .
- scented device 10 may be conspicuously attached to an object, if desired.
- FIG. 1B shows a cross-sectional view of a scented device 10 A, in accordance with another embodiment of the present invention.
- Scented device 10 A may be identical to scented device 10 , except that scented device 10 A may include a substrate 12 A.
- Substrate 12 A may be identical to substrate 12 , except that substrate 12 A may have variation in the contour of the upper surface of substrate 12 A, i.e., the upper surface of substrate 12 is generally flat and the upper surface of substrate 12 A is generally not flat.
- the contour of upper surface of substrate 12 A may be selected to correspond to a perimeter shape for scented device 10 A, e.g., a perimeter shape for scented device 10 A resembling a teddy bear may have contour to the upper surface of substrate 12 A resembling a teddy bear.
- scented device 10 A may have a height “h,” i.e., the maximum height or thickness of scented device 10 A, greater than or equal to 1/16 of an inch but typically not greater than 1 inch, and a diameter “d,” i.e., the minimum diameter circle enclosing the perimeter shape of scented device 10 A, greater than or equal to 1 ⁇ 4 of an inch but typically not greater than 3 inches.
- scented device 10 A may be inconspicuously attached to an object, e.g., to reduce the likelihood that scented object 10 A may be seen.
- Various other heights “h” and/or diameters “d” may be used for any embodiment of scented device 10 A.
- scented device 10 A may be conspicuously attached to an object, if desired.
- FIG. 3 depicts a scented device 10 located between a pair of objects 18 and 20 .
- scented object 10 may comprise a spacer that may be used to maintain a space between a pair objects, e.g., a cabinet door 18 covering an opening into the cabinet and a cabinet faceplate 20 defining the opening, thus preventing one object 18 , e.g., a cabinet door, from contacting the other object 20 , e.g., a cabinet faceplate.
- the opening and closing of cabinet door 18 may create airflow to improve release of scent from scented device 10 .
- Scented device may be used as a spacer to maintain a space between any desired pair of objects 18 and 20 .
- either of scented devices 10 and 10 A may be used to scent an object, without maintaining a space between a pair of objects 18 and 20 .
- FIG. 4 depicts a method to form scented devices 10 or 10 A.
- substrates 12 or 12 A may be formed from any suitable substrate material, e.g., a sheet of substrate material comprising one or more desired substrate materials in a prefabricated sheet.
- the initial thickness of the substrate material e.g., a sheet of substrate material, may be selected by taking into account any of a variety of factors, such as how processing steps may compress substrates 12 or 12 A; how agents, if present, may impact any such compressing of substrates 12 or 12 A; and the desired thickness of scented device 10 or 10 A.
- the initial thickness of the substrate material may be greater than or equal to 1/16 of an inch but typically not greater than 1 inch.
- any of a variety of presently or later well-known processes may be used to form substrates 12 or 12 A.
- a die or other cutting device may be employed to cut, punch or otherwise form substrate 12 or 12 A from the initial substrate material.
- Such processes may provide substrate 12 or 12 A in any desired perimeter shape, e.g. a circle, a heart, a teddy bear, a star, a flag, a flower.
- the initial substrate material may have a generally flat contour on its upper surface, i.e., as shown in FIG. 1A , however, processing the substrate material may include altering the contour of the upper surface so it is not generally flat, i.e., as shown in FIG. 1B .
- any of a variety of presently or later well-known processes may be used to alter the contour of the upper surface of the substrate material, if desired, such as using a contoured press that may use mechanical force and/or heat to alter the contour of the upper surface of the substrate material.
- any one or more suitable agents may be applied to substrate material or substrates 12 or 12 A.
- at least one scenting agent is applied, however, any of a variety of presently or later well-known agents may be applied to substrate material or substrates 12 or 12 A.
- the applying of agent(s) may occur at any time during the process of FIG. 4 , e.g. before, during or after either step 22 or step 26 .
- Any of a variety of presently or later well-known processes may be used to apply the agent(s), such as spraying an agent on substrate material or substrates 12 or 12 A, immersing substrate material or substrates 12 or 12 A in an agent bath, or injecting an agent into the substrate material or substrates 12 or 12 A.
- excess agent if any, may be removed from the substrate material or substrates 12 or 12 A using any presently or later well-known processes.
- the substrate material or substrates 12 or 12 A may then be dried using any presently or later well-known processes. While void spaces in the substrate material or substrates 12 or 12 A may be partially filled by one or more agents, the substrate material or substrates 12 or 12 A may retain sufficient porosity or air-permeability to permit passage of air to facilitate the release of aroma from the scenting agent.
- any one or more suitable adhesive material(s) may be applied to substrate material or substrates 12 or 12 A.
- the applying of adhesive material may occur at any time during the process of FIG. 4 , e.g. before, during or after either step 22 or step 24 .
- Any of a variety of presently or later well-known processes may be used to apply the adhesive material, such as spraying an adhesive material on substrate material or substrates 12 or 12 A, or attaching a double-sided adhesive tape to the substrate material or substrates 12 or 12 A.
- release paper 16 may be attached to adhesive layer 14 .
- a combined adhesive layer 14 and release paper e.g., double-sided adhesive tape with release paper on one side, may be attached to the substrate material or substrates 12 or 12 A.
- FIG. 4 The method of FIG. 4 has been used to produce scented devices 10 , as described below:
- a prefabricated sheet was used in this example.
- the prefabricated sheet is available from Central Shippee of Bloomingdale, N.J. under the product name PSA Durafelt and comprises a non-woven cloth for the substrate material, an adhesive layer and a release paper.
- the prefabricated sheet had an initial minimum thickness of 3 ⁇ 8 of an inch and was cut into a plurality of circular perimeter shapes using a rotary die cutter & embossing machine available from TTARP Industries, Inc. of Buffalo, N.Y.
- a quaternary scenting agent was sprayed onto scented devices 10 once they were separated from the prefabricated sheet.
- the scenting agent was Lagerfeld available from Perfums International Ltd. of NY., N.Y. Scented devices 10 were spread out on a flat surface and exposed to room temperature for a period of two minutes, allowing the scenting agent to dry.
- the resulting scented devices 10 had a thickness of approximately 1/16 of an inch and a diameter of approximately 3 ⁇ 8 of an inch.
- the scented devices 10 were then tested for scenting ability.
- the test object was a daily planner available from Franklin Covey under the product name Monarch Zipper Binder.
- the planner had a width of 8.5 inches, a length of 11 inches, a thickness of 2 inches and an enclosed volume of 187.0 cubic inches.
- One scented object 10 was placed on the inside lining of the planner.
- a test was conducted each day consisting of opening the planner and leaving the planner open to determine whether the scent from scented device 10 could be readily detected by human smell, e.g., within one to two minutes, without forced air flow and by a human nose separated from the scented device 10 by approximately one to three feet. The result was that an aroma emanating from scented device 10 was readily detected for at least 90 consecutive days.
- a scented device 10 manufactured as set forth above in EXAMPLE I was also evaluated for its ability to scent a different test object comprising a drawer.
- One scented device 10 was placed on the inside surface of the front panel of the drawer, 2 inches down from the top edge of the front panel.
- the drawer dimensions were 28 inches, by 20 inches, by 5 inches, or 2800 cubic inches.
- a test was conducted each day consisting of opening the drawer ten inches and leaving the drawer open to determine whether the scent from scented device 10 could be readily detected by human smell, e.g., within one to two minutes, without forced air flow and by a human nose separated from the scented device 10 by approximately one to three feet. The result was that an aroma emanating from scented device 10 was readily detected for at least 60 consecutive days.
Abstract
A scented device is delineated comprising a substrate having a top surface, a bottom surface and a unitary structure between the top and bottom surfaces of the substrate; an adhesive layer having a top surface and a bottom surface, the top surface of the adhesive layer being attached to the bottom surface of the substrate; and an agent within a portion of the substrate for releasing a scent from the substrate.
Description
- 1. Field of the Invention
- The present invention relates to scented devices, and more particularly, to scented devices for inconspicuously scenting objects and methods for making and using the same.
- 2. Background of the Invention
- U.S. Pat. No. 4,283,011 to Spector discloses a scented sticker attachable to an article of clothing or other surface. The sticker includes an appliqué sheet, which is profiled to simulate the appearance of an odoriferous object, such as a fruit or a flower. Secured to the rear of the sheet is a shallow dish containing a pad saturated with a volatile scent whose odor simulates the characteristic natural odor of the object pictured by the sheet. The scent is emitted through perforations in the sheet. The base of the dish has a layer of pressure-sensitive adhesive thereon to facilitate attachment of the sticker.
- U.S. Pat. No. 4,419,396 to Sugimoto discloses a three-dimensional perfumed seal. The seal comprises a vinyl base sheet, an adhesive layer, a release paper, a foam synthetic resin padding material, a covering vinyl sheet and a capsulated perfume layer. The adhesive layer is applied to one surface of the base sheet. The release paper is applied to the surface of the adhesive layer opposite from the base sheet. The foam synthetic resin padding material is disposed on the surface of the base sheet opposite from the adhesive layer. The covering vinyl sheet sandwiches the padding material in cooperation with the base sheet and has a design printed on one of the opposite surfaces thereof. The capsulated perfume layer is laminated to the covering vinyl sheet on the area where the design is present.
- U.S. Pat. No. 4,744,514 to Gadoua discloses a laminated, flexible, lightweight scent-carrying ornament having an adhesive backing, which permits the ornament to be applied to one's personal clothing. The laminated construction comprises an open weave top lamination, an absorbent center lamination, and an adhesive backed bottom lamination, which are joined or fused together.
- The scented structures of Spector, Sugimoto and Gadoua are needlessly complex and costly, each requiring the assembly of several distinct components and/or layers of material. Moreover, when in use the scented structures of Spector, Sugimoto and Gadoua are intended to be openly displayed and seen.
- A simpler scented structure is needed that may be inconspicuously attached to scent an object.
- In accordance with one embodiment of the invention, a scented device is disclosed comprising a substrate having a top surface, a bottom surface and a unitary structure between the top and bottom surfaces of the substrate; an adhesive layer having a top surface and a bottom surface, the top surface of the adhesive layer being attached to the bottom surface of the substrate; and an agent within a portion of the substrate for releasing a scent from the substrate.
- In accordance with another embodiment of the invention, a method of forming a scented device is disclosed comprising forming a substrate having a top surface, a bottom surface and a unitary structure between the top and bottom surfaces of the substrate; applying an adhesive layer having a top surface and a bottom surface, the top surface of the adhesive layer being applied to the bottom surface of the substrate; and applying to a portion of the substrate an agent for releasing a scent from the substrate.
- In accordance with still another embodiment of the invention, a method for inconspicuously scenting a provided object is disclosed comprising attaching a substrate to an inconspicuous portion of the provided object, the substrate having a top surface, a bottom surface, a unitary structure between the top and bottom surfaces of the substrate, and an agent within a portion of the substrate for inconspicuously scenting the provided object.
- Additional objects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objects and advantages of the invention will be realized and attained by means of the elements and combinations particularly pointed out in the appended claims.
- It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention, as claimed.
- The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate several embodiments of the invention and together with the description, serve to explain the principles of the invention.
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FIG. 1A is a cross-sectional view of one embodiment of a scented device, in accordance with systems and methods consistent with the present invention. -
FIG. 1B is a cross-sectional view of another embodiment of a scented device, in accordance with systems and methods consistent with the present invention. -
FIG. 2A is a side elevational view of the scented device ofFIG. 1A , in accordance with systems and methods consistent with the present invention. -
FIG. 2B is a planar view of the scented device ofFIG. 1A , in accordance with systems and methods consistent with the present invention. -
FIG. 3 is a cross-sectional view showing the scented device ofFIG. 1A located between a pair of objects, in accordance with systems and methods consistent with the present invention. -
FIG. 4 is flow diagram depicting a method for forming scented devices, in accordance with systems and methods consistent with the present invention. - Reference will now be made in detail to the present exemplary embodiments of the invention, examples of which are illustrated in the accompanying drawings. Wherever possible, the same reference numbers will be used throughout the drawings to refer to the same or like parts.
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FIG. 1A shows a cross-sectional view of scenteddevice 10, in accordance with an embodiment of the present invention. Scenteddevice 10 may be attached to an object to scent the object, i.e., to provide a source of a scent that may be released from scenteddevice 10. As used herein, the term “object” means any object or any creature, e.g., a person or any other creature, to whichscented device 10 may be attached. Scenteddevice 10 may comprise any structure suitable for attachment to and scenting an object. - In one embodiment,
scented device 10 may comprise asubstrate 12, anadhesive layer 14 and arelease paper 16.Substrate 12 may contain any scenting agent suitable for release, e.g., release of a scent fromsubstrate 12 by forced and/or natural air flow, and detection by smell.Substrate 12 may also contain any of a variety of other agents that are presently or later well-known in the textile-treating industry, e.g., an anti-mildew agent, a germicidal agent or a mothproofing agent. The amount of scenting agent carried bysubstrate 12 may be an amount sufficient to provide the desired conditioning effect. Such an amount may vary in any given case and may depend upon a variety of factors, such as the nature of the scenting agent(s) or substrate material(s) and the type of conditioning effect desired. Generally, the amount of scenting agent employed may range from about 1 gram to about 8 grams persubstrate 12. - A top surface of
adhesive layer 14 may be attached to a bottom surface ofsubstrate 12, and releasepaper 16 may be attached to a bottom surface ofadhesive layer 14. A user may removerelease paper 16 to exposeadhesive layer 14 for attaching scenteddevice 10 to an object.Adhesive layer 14 may comprise any one or more adhesive materials that are suitable for attaching scenteddevice 10 to an object. Similarly,release paper 16 may comprise any one or more materials that may be removed to exposeadhesive layer 14. -
Substrate 12 may comprise any unitary structure suitable for retaining one or more desired scenting agent(s) in a form for release to a desired space. As used herein, “unitary structure” means a component that may include one or more materials forming the component. One or more of a variety of different materials may formsubstrate 12, including paper, woven cloth, non-woven cloth, sponge, plastic, foam plastic, such as polyurethanes, and felt. The fibers or filaments of substrates of non-woven cloth may be natural, e.g., wool, silk, jute, hemp, cotton, linen, sisal or ramie, or synthetic, e.g., rayon, cellulose ester, polyvinyl derivatives, polyolefin's, polyamides or polyesters, and bonded together with a polymeric binder resin such as polyvinyl acetate.Substrate 12 may be treated with a waterproofing or sizing material, such as a thermosetting resin, a starch or other impregnation, which may have the effect of reducing water absorption and allowing the formation of a coating of scenting agent. -
FIGS. 2A and 2B show side elevational and planar views of an embodiment ofscented device 10, as shown in cross-sectional view inFIG. 1A .FIGS. 2A and 2B together depict a three-dimensional cylindrical shape for this embodiment.FIG. 2B depicts a perimeter shape of a circle, i.e., as viewed along the axis of the three-dimensional cylindrical shape. Other embodiments ofscented object 10 may comprise any perimeter shape, e.g., a perimeter with the shape of a heart, a teddy bear, a star, a flower. Any embodiment ofscented device 10 may have a height “h,” i.e., the maximum height or thickness ofscented device 10, greater than or equal to 1/16 of an inch but typically not greater than 1 inch, and a diameter “d,” i.e., the minimum diameter circle enclosing the perimeter shape ofscented device 10, greater than or equal to ¼ of an inch but typically not greater than 3 inches. With such dimensions,scented device 10 may be inconspicuously attached to an object, e.g., to reduce the likelihood that scentedobject 10 may be seen. Any other heights “h” and/or diameters “d” may be used for any embodiment ofscented device 10. Additionally,scented device 10 may be conspicuously attached to an object, if desired. -
FIG. 1B shows a cross-sectional view of ascented device 10A, in accordance with another embodiment of the present invention.Scented device 10A may be identical toscented device 10, except thatscented device 10A may include asubstrate 12A.Substrate 12A may be identical tosubstrate 12, except thatsubstrate 12A may have variation in the contour of the upper surface ofsubstrate 12A, i.e., the upper surface ofsubstrate 12 is generally flat and the upper surface ofsubstrate 12A is generally not flat. The contour of upper surface ofsubstrate 12A may be selected to correspond to a perimeter shape forscented device 10A, e.g., a perimeter shape forscented device 10A resembling a teddy bear may have contour to the upper surface ofsubstrate 12A resembling a teddy bear. Likescented device 10,scented device 10A may have a height “h,” i.e., the maximum height or thickness ofscented device 10A, greater than or equal to 1/16 of an inch but typically not greater than 1 inch, and a diameter “d,” i.e., the minimum diameter circle enclosing the perimeter shape ofscented device 10A, greater than or equal to ¼ of an inch but typically not greater than 3 inches. With such dimensions,scented device 10A may be inconspicuously attached to an object, e.g., to reduce the likelihood that scentedobject 10A may be seen. Various other heights “h” and/or diameters “d” may be used for any embodiment ofscented device 10A. Additionally,scented device 10A may be conspicuously attached to an object, if desired. -
FIG. 3 depicts ascented device 10 located between a pair ofobjects scented object 10 may comprise a spacer that may be used to maintain a space between a pair objects, e.g., acabinet door 18 covering an opening into the cabinet and acabinet faceplate 20 defining the opening, thus preventing oneobject 18, e.g., a cabinet door, from contacting theother object 20, e.g., a cabinet faceplate. In the case wherescented device 10 is used to maintain a space between acabinet door 18 and acabinet faceplate 20, the opening and closing ofcabinet door 18 may create airflow to improve release of scent fromscented device 10. Scented device may be used as a spacer to maintain a space between any desired pair ofobjects scented devices objects -
FIG. 4 depicts a method to formscented devices step 22,substrates substrates substrates scented device - Any of a variety of presently or later well-known processes may be used to form
substrates substrate substrate FIG. 1A , however, processing the substrate material may include altering the contour of the upper surface so it is not generally flat, i.e., as shown inFIG. 1B . Any of a variety of presently or later well-known processes may be used to alter the contour of the upper surface of the substrate material, if desired, such as using a contoured press that may use mechanical force and/or heat to alter the contour of the upper surface of the substrate material. - In
step 24, any one or more suitable agents may be applied to substrate material orsubstrates substrates FIG. 4 , e.g. before, during or after either step 22 orstep 26. Any of a variety of presently or later well-known processes may be used to apply the agent(s), such as spraying an agent on substrate material orsubstrates substrates substrates substrates substrates substrates substrates - In
step 26, any one or more suitable adhesive material(s) may be applied to substrate material orsubstrates FIG. 4 , e.g. before, during or after either step 22 orstep 24. Any of a variety of presently or later well-known processes may be used to apply the adhesive material, such as spraying an adhesive material on substrate material orsubstrates substrates adhesive layer 14,release paper 16 may be attached toadhesive layer 14. Alternatively, a combinedadhesive layer 14 and release paper, e.g., double-sided adhesive tape with release paper on one side, may be attached to the substrate material orsubstrates - The method of
FIG. 4 has been used to producescented devices 10, as described below: - A prefabricated sheet was used in this example. The prefabricated sheet is available from Central Shippee of Bloomingdale, N.J. under the product name PSA Durafelt and comprises a non-woven cloth for the substrate material, an adhesive layer and a release paper. The prefabricated sheet had an initial minimum thickness of ⅜ of an inch and was cut into a plurality of circular perimeter shapes using a rotary die cutter & embossing machine available from TTARP Industries, Inc. of Buffalo, N.Y. A quaternary scenting agent was sprayed onto scented
devices 10 once they were separated from the prefabricated sheet. In this example, the scenting agent was Lagerfeld available from Perfums International Ltd. of NY., N.Y.Scented devices 10 were spread out on a flat surface and exposed to room temperature for a period of two minutes, allowing the scenting agent to dry. - The resulting
scented devices 10 had a thickness of approximately 1/16 of an inch and a diameter of approximately ⅜ of an inch. Thescented devices 10 were then tested for scenting ability. The test object was a daily planner available from Franklin Covey under the product name Monarch Zipper Binder. The planner had a width of 8.5 inches, a length of 11 inches, a thickness of 2 inches and an enclosed volume of 187.0 cubic inches. Onescented object 10 was placed on the inside lining of the planner. A test was conducted each day consisting of opening the planner and leaving the planner open to determine whether the scent fromscented device 10 could be readily detected by human smell, e.g., within one to two minutes, without forced air flow and by a human nose separated from thescented device 10 by approximately one to three feet. The result was that an aroma emanating fromscented device 10 was readily detected for at least 90 consecutive days. - A
scented device 10 manufactured as set forth above in EXAMPLE I was also evaluated for its ability to scent a different test object comprising a drawer. Onescented device 10 was placed on the inside surface of the front panel of the drawer, 2 inches down from the top edge of the front panel. The drawer dimensions were 28 inches, by 20 inches, by 5 inches, or 2800 cubic inches. A test was conducted each day consisting of opening the drawer ten inches and leaving the drawer open to determine whether the scent fromscented device 10 could be readily detected by human smell, e.g., within one to two minutes, without forced air flow and by a human nose separated from thescented device 10 by approximately one to three feet. The result was that an aroma emanating fromscented device 10 was readily detected for at least 60 consecutive days. - Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the invention being indicated by the following claims.
Claims (20)
1. A scented device, comprising:
a substrate having a top surface, a bottom surface and a unitary structure between the top and bottom surfaces of the substrate;
an adhesive layer having a top surface and a bottom surface, the top surface of the adhesive layer being attached to the bottom surface of the substrate; and
an agent within a portion of the substrate for releasing a scent from the substrate.
2. The device of claim 1 further comprising a release paper attached to the bottom surface of the adhesive layer.
3. The device of claim 1 wherein the substrate comprises one or more of a natural material and a synthetic material.
4. The device of claim 1 wherein the substrate is flexible.
5. The device of claim 1 wherein the substrate comprises one or more paper, woven cloth, non-woven cloth, sponge, plastic, foam plastic and felt.
6. The device of claim 1 wherein the substrate comprises a cylindrical shape.
7. The device of claim 1 wherein the top and bottom surfaces of the substrate are flat.
8. The device of claim 1 wherein one of the top and bottom surfaces of the substrate is flat and the other of the top and bottom surfaces of the substrate is not flat.
9. The device of claim 8 wherein the one of the top and bottom surfaces of the substrate that is not flat is embossed.
10. A method of forming a scented device, comprising:
forming a substrate having a top surface, a bottom surface and a unitary structure between the top and bottom surfaces of the substrate;
applying an adhesive layer having a top surface and a bottom surface, the top surface of the adhesive layer being applied to the bottom surface of the substrate; and
applying to a portion of the substrate an agent for releasing a scent from the substrate.
11. The method of claim 10 further comprising applying a release paper to the bottom surface of the adhesive layer.
12. The method of claim 10 wherein the substrate comprises one or more of a natural material and a synthetic material.
13. The method of claim 10 wherein the substrate is flexible.
14. The method of claim 10 wherein the substrate comprises one or more of paper, woven cloth, non-woven cloth, sponge, plastic, foam plastic and felt.
15. The method of claim 10 wherein the substrate comprises a cylindrical shape.
16. The method of claim 10 wherein the top and bottom surfaces of the substrate are flat.
17. The method of claim 10 wherein one of the top and bottom surfaces of the substrate is flat and the other of the top and bottom surfaces of the substrate is not flat.
18. The method of claim 17 further comprising embossing the one of the top and bottom surfaces of the substrate that is not flat.
19. A method for inconspicuously scenting a provided object, comprising:
attaching a substrate to an inconspicuous portion of the provided object, the substrate having a top surface, a bottom surface, a unitary structure between the top and bottom surfaces of the substrate, and an agent within a portion of the substrate for inconspicuously scenting the provided object.
20. The method of claim 19 wherein the substrate comprises a spacer.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/889,937 US20060006249A1 (en) | 2004-07-12 | 2004-07-12 | Scented devices for inconspicuously scenting objects and methods for making and using the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/889,937 US20060006249A1 (en) | 2004-07-12 | 2004-07-12 | Scented devices for inconspicuously scenting objects and methods for making and using the same |
Publications (1)
Publication Number | Publication Date |
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US20060006249A1 true US20060006249A1 (en) | 2006-01-12 |
Family
ID=35540286
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/889,937 Abandoned US20060006249A1 (en) | 2004-07-12 | 2004-07-12 | Scented devices for inconspicuously scenting objects and methods for making and using the same |
Country Status (1)
Country | Link |
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US (1) | US20060006249A1 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4419396A (en) * | 1982-08-18 | 1983-12-06 | Terutaka Sugimoto | Three-dimensional perfumed seal |
US4720409A (en) * | 1986-11-20 | 1988-01-19 | Donald Spector | Film-laminate type air freshener |
US4744514A (en) * | 1986-09-05 | 1988-05-17 | Gadoua Susan M | Scented lapel ornament |
-
2004
- 2004-07-12 US US10/889,937 patent/US20060006249A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4419396A (en) * | 1982-08-18 | 1983-12-06 | Terutaka Sugimoto | Three-dimensional perfumed seal |
US4744514A (en) * | 1986-09-05 | 1988-05-17 | Gadoua Susan M | Scented lapel ornament |
US4720409A (en) * | 1986-11-20 | 1988-01-19 | Donald Spector | Film-laminate type air freshener |
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