US3482274A - Disposable brush - Google Patents
Disposable brush Download PDFInfo
- Publication number
- US3482274A US3482274A US674365A US3482274DA US3482274A US 3482274 A US3482274 A US 3482274A US 674365 A US674365 A US 674365A US 3482274D A US3482274D A US 3482274DA US 3482274 A US3482274 A US 3482274A
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- US
- United States
- Prior art keywords
- brush
- compressible material
- brush head
- finger elements
- portions
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B7/00—Bristle carriers arranged in the brush body
- A46B7/04—Bristle carriers arranged in the brush body interchangeably removable bristle carriers
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B15/00—Other brushes; Brushes with additional arrangements
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B3/00—Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier
- A46B3/22—Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier rubber bristles being fixed in or on brush bodies
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B5/00—Brush bodies; Handles integral with brushware
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B5/00—Brush bodies; Handles integral with brushware
- A46B5/02—Brush bodies; Handles integral with brushware specially shaped for holding by the hand
Definitions
- This invention relates generally to brushes and relates more particularly to new and improved single-use, disposable brushes.
- Another object of this invention is to provide a new and improved brush which may be produced simply and inexpensively, and yet is of rugged construction capable of rendering a maximum amount of service during use.
- Another object of this invention is to provide a new and improved single-use, disposable brush.
- Another object of the invention is to provide a new and improved single-use, disposable brush having particular utility for gum massage or as a toothbrush.
- Another object of this invention is to provide a new and improved single-use, disposable brush, wherein the brush head dissolves in water.
- the invention consists in the novel parts, combinations, constructions, arrangements and improvements herein shown and described.
- the present invention is directed towards a new and improved brush, which is preferably of the single-use, disposable type, which comprises: a blank of sheet material with a plurality of radially spaced fingerlike elements integrally connected to a common central segment, the finger elements and central segment being generally coplanar; a pre-formed piece of compressible material on the central segment of the blank; the free ends of the finger elements being folded around the compressible material and pressed towards each other until the finger elements are substantially perpendicular to the common central segment, the finger elements thereby compressing and gripping spaced portions of the compressible material, the uncompressed portions of the com- 3,482,274 Patented Dec. 9, 1969 pressible material extending radially from the finger elements so as to form a brush head; and the portions of the finger elements remote from the brush head being sealed together, at least at their ends and preferably throughout their entire lengths so as to form a handle for the brush.
- the invention in its preferred form relates to a single-use, disposable brush
- the principles underlying the invention are not limited to such usage.
- the invention could equally well constitute a shoe polish applicator, a clothes brush for removing lint and other foreign particles from clothes, or a carpet brush.
- the compressible material of the brush head could dissolve upon being immersed in water for a short period of time.
- Such a brush would be ideally suited for cleaning toilet bowls since the brush head would dissolve upon completion of the cleaning function and could be disposed of by simply flushing the toilet.
- Other uses will be readily apparent to those skilled in the art.
- FIGURE 1 is a fragmentary top plan view of a blank of sheet material, formed into six finger elements preferably curved along their longitudinal edges, which constitute the brush head gripping means and handle means of a brush produced in accordance with this invention;
- FIGURE 2 is a plan view of a suitable compressible material which constitutes the brush head of a brush to be produced in accordance with this invention
- FIGURE 3 is a view taken along line IIIIII of FIG- URE 2, partly sectional and partly in elevation;
- FIGURE 4 is a fragmentary elevation illustrating the compressible material shown in FIGURES 2-3 positioned on the central segment of the blank shown in FIGURE 1 and the free ends of the finger elements of the blank being folded about the compressible material, so as to compress and grip spaced portions of the material, the remaining uncompressed portions extending radially from between the finger elements.
- FIGURE 5 is a perspective view illustrating a brush embodying this invention, and made in accordance with the method illustrated in FIGURES 1 4;
- FIGURE 6 is an elevation of a modified brush produced in accordance with this invention, having two separate brush heads gripped by the finger elements;
- FIGURE 7 is a fragmentary plan view illustrating modified configurations for the blank of sheet material and for the compressible material, for use in constructing a brush in accordance with the invention.
- a blank of sheet material preferably of a substantially rigid plastic, or other suitable material, designated generally by reference numeral 10 is formed, by a suitable stamping, die-cut or molding operation, into a plurality of finger-like elements 12 integrally connected to and extending from a common central segment 14, and being generally co-planar therewith.
- Fingers 12 are preferably curved, as by scoring or other suitable means, along their longitudinal edges 15 so that when folded together (as more fully described hereinafter) the fingers will form an elongated handle member having a curvilinear transverse section, preferably circular in shape.
- a preformed piece of suitable material which is to form a brush head, is placed onto the central segment 14 of the blank 10.
- this material comprises a cellular, fibrous or foam sponge or sponge-like, compressible material 18, preformed into a cylindrical shape, as illustrated in FIGURES 2 and 3.
- the free ends of fingers 12 are thereafter folded around the material 18 and are pressed towards each other until the finger elements are substantially perpendicular to the central segment 14.
- the compressive pressure exerted by the fingers during the folding operation compresses and grips spaced portions of the material 18, the uncompressed portions being thereby caused to radiate in starlike fashion outwardly from between the fingers, thereby forming a brush head 20, comprising a series of longitudinal sectors 21.
- Fingers 12 serve to firmly grip the compressible material forming the brush head and, when they are brought together and are thereafter bonded, or otherwise suitably sealed together, preferably form an elongated, generally cylindrical, handle member 25. When fingers 12 are thus brought together, the segment 14 of the blank 10 forms the end of the brush head, as illustrated in FIGURES 5 and 6. It will be understood that fingers 12 may be suitably sealed together along their entire length, or may be spot sealed at the ends only.
- FIGURE 6 illustrates a modified brush constructed in accordance with the invention wherein a second piece of compressible material is also gripped by the fingers 12 in the manner previously described to form a second brush head 23 comprised of a series of longitudinal sectors 24.
- FIGURE 7 illustrates a piece of compressible material 30 having a plurality of edges and the blank of sheet material 10 is formed with only four fingers 12.
- the material 30 upon folding the fingers 12 together, the material 30 will be deformed and caused to radiate similar to the brush of FIGURE 5, except that the longitudinal edges of the brush head thus formed would be pointed rather than rounded.
- a particularly suitable material is an expandable polystyrene foam, such as that sold under the trademarks Styrofoam by the Dow Chemical Co. and Dylite (Koppers Co.), or an expandable cellular acetate material.
- An example of a cellular acetate is sold under the trademark Strux (Aircraft Specifications Co.).
- the material of the brush head may be impregnated with a suitable liquid or paste dentifrice for cleaning the users teeth.
- the brush head may be formed of watersoluble foam material, such as hydroxyethyl cellulose, polyvinyl alcohol or other equivalent water soluble foams.
- watersoluble foam material such as hydroxyethyl cellulose, polyvinyl alcohol or other equivalent water soluble foams.
- Example of these foams are sold under the trademarks Cellosize (Union Carbide Co.) and Vinol (Air Reduction Co.), respectively, It has been found that use of these materials in the brush head provides a brush ideally suited for use in cleaning toilet bowls. After usage for a short period of time, the head dissolves into a gelatinous mass and may be disposed of by simply flushing the toilet. For added cleaning power, the material may be impregnated or coated with a suitable detergent.
- non-water-soluble foams would be suitable, such as, for example, polyurethane foams, expandable polystyrene foams, cellular acetate, and other equivalent foams.
- the brush of the present invention is of rugged construction and yet is made simply and inexpensively, whereby the concept of a single-use, disposable brush becomes economically feasible.
- a brush of the character described comprising: a brush head formed from a compressible material and handle means gripping said brush head, said brush head comprising a series of alternately compressed and uncompressed portions of said compressible material, said uncompressed portions of said compressible material extending radially outwardly from said handle means and said compressed portions being compressed and gripped by said handle means, and wherein said compressible material is a water-soluble foam.
- a brush of the character described comprising: a brush head formed from a compressible material and handle means gripping said brush head, said brush head comprising a series of alternately compressed and uncompressed portions of said compressible material, said uncompressed portions of said compressible material extending radially outwardly from said handle means and said compressed portions being compressed and gripped by said handle means; said handle means comprising a series of finger elements, said finger elements compressing and gripping spaced portions of said compressible material whereby said uncompressed portions of said compressible material extend radially outwardly from between said finger elements; and said series of finger elements are formed from a blank of sheet material and are integrally connected to a common central segment whereby, When the free ends of said finger elements are folded about said compressible material and pressed towards each other until each of said finger elements are substantially perpendicular to said central segment, said central segment comprises the end of said brush head and the portions of said finger elements remote from said brush head comprise the handle of said brush.
- a brush as claimed in claim 2 wherein said compressible material is an expandable polystyrene foam.
- a brush of the character described comprising: a brush head formed from a compressible material and handle means gripping said brush head, said brush head comprising a series of alternately compressed and uncompressed portions of said compressible material, said uncompressed portions of said compressible material extending radially outwardly from said handle means and said compressed portions being compressed and gripped by said handle means; said handle means comprising a series of finger elements, said finger elements comprising and gripping spaced portions of said compressible material whereby said uncompressed portions of said compressible material extend radially outwardly from between said finger elements; and wherein said finger elements are each curved along their longitudinal edges so as to form a generally cylindrical brush handle.
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- Brushes (AREA)
Description
Dec. 9., 1969 s. M. PECK ET AL I r 3,482,274
DISPOSABLE BRUSH Original Filed Aug. 27. 1965 2 Sheets-Sheet 1 BY EMANUEL NADLER MORGAN, FINNEGAN, DURHAM 8 PINE" INVENTORS SAMUEL M. PECK ATTORNEYS Dec. 9., 1969 s. M. PECK ET AL 3,482,274
DISPOSABLE snusn Original Filed Aug. 27, 1965 2 Sheets-Sheet? INVENTORS SAMUEL M. PECK v EMANUEL NADLER BY MORGAN, FINNEGAN, DURHAM 8: PINE ATTORNEYS United States Patent T 3,482,274 DISPOSABLE BRUSH Samuel M. Peck, 33 E. 70th St. 10021, and Emanuel Nadler. 8 E. 83rd St. 10028, both of New York, N.Y. Original application Aug. 27, 1965, Ser. No. 483,046, now Patent No. 3,356,419, dated Dec. 5, 1967. Divided and this application Aug. 11, 1967, Ser. No. 674,365
Int. Cl. A46b 5/00 US. Cl. 244 7 Claims ABSTRACT OF THE DISCLOSURE A single-use, disposable brush in which the brush head is formed from a compressible material and a plurality of finger elements integrally connected to a common central segment both grip the brush head and form the handle for the brush.
This invention relates generally to brushes and relates more particularly to new and improved single-use, disposable brushes.
This application is a divisional of our co-pending application Ser. No. 483,046 filed August 27, 1965, now United States Patent No. 3,356,419, issued Dec. 5, 1967.
It is therefore an object of this invention to provide a new and improved brush.
Another object of this invention is to provide a new and improved brush which may be produced simply and inexpensively, and yet is of rugged construction capable of rendering a maximum amount of service during use.
Another object of this invention is to provide a new and improved single-use, disposable brush.
Another object of the invention is to provide a new and improved single-use, disposable brush having particular utility for gum massage or as a toothbrush.
Another object of this invention is to provide a new and improved single-use, disposable brush, wherein the brush head dissolves in water.
Objects and advantages of the invention are set forth in part herein and in part will be obvious herefrom or may be learned by practice with the invention, the same being realized and attained by means of the parts, instrumentalities and combinations pointed out in the appended claims.
The invention consists in the novel parts, combinations, constructions, arrangements and improvements herein shown and described.
Briefly described, the present invention is directed towards a new and improved brush, which is preferably of the single-use, disposable type, which comprises: a blank of sheet material with a plurality of radially spaced fingerlike elements integrally connected to a common central segment, the finger elements and central segment being generally coplanar; a pre-formed piece of compressible material on the central segment of the blank; the free ends of the finger elements being folded around the compressible material and pressed towards each other until the finger elements are substantially perpendicular to the common central segment, the finger elements thereby compressing and gripping spaced portions of the compressible material, the uncompressed portions of the com- 3,482,274 Patented Dec. 9, 1969 pressible material extending radially from the finger elements so as to form a brush head; and the portions of the finger elements remote from the brush head being sealed together, at least at their ends and preferably throughout their entire lengths so as to form a handle for the brush.
It will be understood that the foregoing general description and the following detailed description as well are exemplary and explanatory of the invention but are not restrictive thereof. Thus, while the invention in its preferred form relates to a single-use, disposable brush, the principles underlying the invention are not limited to such usage. For example, the invention could equally well constitute a shoe polish applicator, a clothes brush for removing lint and other foreign particles from clothes, or a carpet brush. As another example, the compressible material of the brush head could dissolve upon being immersed in water for a short period of time. Such a brush would be ideally suited for cleaning toilet bowls since the brush head would dissolve upon completion of the cleaning function and could be disposed of by simply flushing the toilet. Other uses will be readily apparent to those skilled in the art.
The accompanying drawings, referred to herein and constituting a part hereof, illustrate preferred brush embodiments produced in accordance with the invention, and together with the description, serve to explain the principles of the invention.
Of the drawings:
FIGURE 1 is a fragmentary top plan view of a blank of sheet material, formed into six finger elements preferably curved along their longitudinal edges, which constitute the brush head gripping means and handle means of a brush produced in accordance with this invention;
FIGURE 2 is a plan view of a suitable compressible material which constitutes the brush head of a brush to be produced in accordance with this invention;
FIGURE 3 is a view taken along line IIIIII of FIG- URE 2, partly sectional and partly in elevation;
FIGURE 4 is a fragmentary elevation illustrating the compressible material shown in FIGURES 2-3 positioned on the central segment of the blank shown in FIGURE 1 and the free ends of the finger elements of the blank being folded about the compressible material, so as to compress and grip spaced portions of the material, the remaining uncompressed portions extending radially from between the finger elements.
FIGURE 5 is a perspective view illustrating a brush embodying this invention, and made in accordance with the method illustrated in FIGURES 1 4;
FIGURE 6 is an elevation of a modified brush produced in accordance with this invention, having two separate brush heads gripped by the finger elements; and
FIGURE 7 is a fragmentary plan view illustrating modified configurations for the blank of sheet material and for the compressible material, for use in constructing a brush in accordance with the invention.
Referring now in greater detail to the method of making the brush, the practice of which is illustrated in the accompanying drawings, a blank of sheet material, preferably of a substantially rigid plastic, or other suitable material, designated generally by reference numeral 10, is formed, by a suitable stamping, die-cut or molding operation, into a plurality of finger-like elements 12 integrally connected to and extending from a common central segment 14, and being generally co-planar therewith. Fingers 12 are preferably curved, as by scoring or other suitable means, along their longitudinal edges 15 so that when folded together (as more fully described hereinafter) the fingers will form an elongated handle member having a curvilinear transverse section, preferably circular in shape.
A preformed piece of suitable material, which is to form a brush head, is placed onto the central segment 14 of the blank 10. As here preferably embodied, this material comprises a cellular, fibrous or foam sponge or sponge-like, compressible material 18, preformed into a cylindrical shape, as illustrated in FIGURES 2 and 3.
The free ends of fingers 12 are thereafter folded around the material 18 and are pressed towards each other until the finger elements are substantially perpendicular to the central segment 14. The compressive pressure exerted by the fingers during the folding operation compresses and grips spaced portions of the material 18, the uncompressed portions being thereby caused to radiate in starlike fashion outwardly from between the fingers, thereby forming a brush head 20, comprising a series of longitudinal sectors 21.
FIGURE 6 illustrates a modified brush constructed in accordance with the invention wherein a second piece of compressible material is also gripped by the fingers 12 in the manner previously described to form a second brush head 23 comprised of a series of longitudinal sectors 24.
It will be understood to those of ordinary skill in the art that a variety of brush shapes can be obtained by varying the design and shape of the blank 10; or by varying the number of finger elements 12; or by varyin the configuration of the piece of compressible material 18. Also, material 18 may be preformed with longitudinal pie-shaped sectors cut out for receiving the fingers 12, thereby facilitating the closing action of fingers 12 whereby the free ends thereof are brought together so as to form handle 25.
FIGURE 7 illustrates a piece of compressible material 30 having a plurality of edges and the blank of sheet material 10 is formed with only four fingers 12. In this modified embodiment, upon folding the fingers 12 together, the material 30 will be deformed and caused to radiate similar to the brush of FIGURE 5, except that the longitudinal edges of the brush head thus formed would be pointed rather than rounded.
While a cellular, fibrous or foam sponge material is preferred for forming the brush head, it will be understood that other equivalent compressible materials may be used, the particular material selected and its degree of compressibility or resiliency depending upon the application intended for the brush.
When the brush to be produced in accordance with the invention is to be used as a toothbrush, gum massaging brush, or the like, a particularly suitable material is an expandable polystyrene foam, such as that sold under the trademarks Styrofoam by the Dow Chemical Co. and Dylite (Koppers Co.), or an expandable cellular acetate material. An example of a cellular acetate is sold under the trademark Strux (Aircraft Specifications Co.). These materials when wetted expand to more than double their original size and yield a cellular, porous, resilient material which is ideally suited for massaging the users gums.
4 Also, the material of the brush head may be impregnated with a suitable liquid or paste dentifrice for cleaning the users teeth.
Alternatively, the brush head may be formed of watersoluble foam material, such as hydroxyethyl cellulose, polyvinyl alcohol or other equivalent water soluble foams. Example of these foams are sold under the trademarks Cellosize (Union Carbide Co.) and Vinol (Air Reduction Co.), respectively, It has been found that use of these materials in the brush head provides a brush ideally suited for use in cleaning toilet bowls. After usage for a short period of time, the head dissolves into a gelatinous mass and may be disposed of by simply flushing the toilet. For added cleaning power, the material may be impregnated or coated with a suitable detergent. For other applications, non-water-soluble foams would be suitable, such as, for example, polyurethane foams, expandable polystyrene foams, cellular acetate, and other equivalent foams. Some examples of these foams have previously been stated.
It will thus be seen that the brush of the present invention is of rugged construction and yet is made simply and inexpensively, whereby the concept of a single-use, disposable brush becomes economically feasible.
What is claimed is:
1. A brush of the character described, comprising: a brush head formed from a compressible material and handle means gripping said brush head, said brush head comprising a series of alternately compressed and uncompressed portions of said compressible material, said uncompressed portions of said compressible material extending radially outwardly from said handle means and said compressed portions being compressed and gripped by said handle means, and wherein said compressible material is a water-soluble foam.
2. A brush of the character described, comprising: a brush head formed from a compressible material and handle means gripping said brush head, said brush head comprising a series of alternately compressed and uncompressed portions of said compressible material, said uncompressed portions of said compressible material extending radially outwardly from said handle means and said compressed portions being compressed and gripped by said handle means; said handle means comprising a series of finger elements, said finger elements compressing and gripping spaced portions of said compressible material whereby said uncompressed portions of said compressible material extend radially outwardly from between said finger elements; and said series of finger elements are formed from a blank of sheet material and are integrally connected to a common central segment whereby, When the free ends of said finger elements are folded about said compressible material and pressed towards each other until each of said finger elements are substantially perpendicular to said central segment, said central segment comprises the end of said brush head and the portions of said finger elements remote from said brush head comprise the handle of said brush.
3. A brush as claimed in claim 2 wherein said compressible material is a non-water-soluble foam.
4. A brush as claimed in claim 2 wherein said compressible material is an expandable non-water-soluble foam.
5. A brush as claimed in claim 2 wherein said compressible material is expandable cellular acetate.
6. A brush as claimed in claim 2 wherein said compressible material is an expandable polystyrene foam.
7. A brush of the character described, comprising: a brush head formed from a compressible material and handle means gripping said brush head, said brush head comprising a series of alternately compressed and uncompressed portions of said compressible material, said uncompressed portions of said compressible material extending radially outwardly from said handle means and said compressed portions being compressed and gripped by said handle means; said handle means comprising a series of finger elements, said finger elements comprising and gripping spaced portions of said compressible material whereby said uncompressed portions of said compressible material extend radially outwardly from between said finger elements; and wherein said finger elements are each curved along their longitudinal edges so as to form a generally cylindrical brush handle.
References Cited UNITED STATES PATENTS FOREIGN PATENTS France. France. France. Germany. Germany. Great Britain. Switzerland.
DANIEL BLUM, Primary Examiner US. Cl. X.R.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US483046A US3356419A (en) | 1965-08-27 | 1965-08-27 | Method of making a disposable brush |
US67436567A | 1967-08-11 | 1967-08-11 |
Publications (1)
Publication Number | Publication Date |
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US3482274A true US3482274A (en) | 1969-12-09 |
Family
ID=27047508
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US674365A Expired - Lifetime US3482274A (en) | 1965-08-27 | 1967-08-11 | Disposable brush |
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Country | Link |
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US (1) | US3482274A (en) |
Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1371790A (en) * | 1920-06-25 | 1921-03-15 | Kelly John Lawrence | Mouth-cleaning device |
CH128420A (en) * | 1927-07-25 | 1928-11-01 | August Huber | Handle for bath and massage sponge. |
US2296133A (en) * | 1939-12-04 | 1942-09-15 | Daniel D Wolfe | Holder |
GB657460A (en) * | 1949-02-21 | 1951-09-19 | Guy Plessix | A domestic washing or scouring device |
DE836702C (en) * | 1950-07-02 | 1952-04-15 | Fritz Branscheid | Tooth and gum care instrument |
FR1016589A (en) * | 1950-04-22 | 1952-11-17 | Novacel Sa | Artificial sponge dispenser pad |
US2648085A (en) * | 1950-05-02 | 1953-08-11 | Personal Products Corp | Cleaning swab for toilet bowls and the like |
FR1076916A (en) * | 1952-11-05 | 1954-11-03 | Novacel Sa | Sponge brushes improvements |
US2755497A (en) * | 1950-06-27 | 1956-07-24 | Personal Products Corp | Disposable cleaning device |
US2865283A (en) * | 1955-03-30 | 1958-12-23 | Lewis J Stoffer | Method of forming dry compressed compact sponge unit |
FR1346521A (en) * | 1962-12-04 | 1963-12-20 | Cleaning device | |
DE1191941B (en) * | 1961-02-24 | 1965-04-29 | Ferdinand Graef | Holding device for a cleaning body |
US3337895A (en) * | 1964-10-28 | 1967-08-29 | Pfizer & Co C | Laminated powder puff |
US3359206A (en) * | 1964-05-21 | 1967-12-19 | Koppers Co Inc | Floating soap |
-
1967
- 1967-08-11 US US674365A patent/US3482274A/en not_active Expired - Lifetime
Patent Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1371790A (en) * | 1920-06-25 | 1921-03-15 | Kelly John Lawrence | Mouth-cleaning device |
CH128420A (en) * | 1927-07-25 | 1928-11-01 | August Huber | Handle for bath and massage sponge. |
US2296133A (en) * | 1939-12-04 | 1942-09-15 | Daniel D Wolfe | Holder |
GB657460A (en) * | 1949-02-21 | 1951-09-19 | Guy Plessix | A domestic washing or scouring device |
FR1016589A (en) * | 1950-04-22 | 1952-11-17 | Novacel Sa | Artificial sponge dispenser pad |
US2648085A (en) * | 1950-05-02 | 1953-08-11 | Personal Products Corp | Cleaning swab for toilet bowls and the like |
US2755497A (en) * | 1950-06-27 | 1956-07-24 | Personal Products Corp | Disposable cleaning device |
DE836702C (en) * | 1950-07-02 | 1952-04-15 | Fritz Branscheid | Tooth and gum care instrument |
FR1076916A (en) * | 1952-11-05 | 1954-11-03 | Novacel Sa | Sponge brushes improvements |
US2865283A (en) * | 1955-03-30 | 1958-12-23 | Lewis J Stoffer | Method of forming dry compressed compact sponge unit |
DE1191941B (en) * | 1961-02-24 | 1965-04-29 | Ferdinand Graef | Holding device for a cleaning body |
FR1346521A (en) * | 1962-12-04 | 1963-12-20 | Cleaning device | |
US3359206A (en) * | 1964-05-21 | 1967-12-19 | Koppers Co Inc | Floating soap |
US3337895A (en) * | 1964-10-28 | 1967-08-29 | Pfizer & Co C | Laminated powder puff |
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