US140429A - Improvement in tooth-brushes - Google Patents
Improvement in tooth-brushes Download PDFInfo
- Publication number
- US140429A US140429A US140429DA US140429A US 140429 A US140429 A US 140429A US 140429D A US140429D A US 140429DA US 140429 A US140429 A US 140429A
- Authority
- US
- United States
- Prior art keywords
- tooth
- brushes
- brush
- improvement
- handle
- 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
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B9/00—Arrangements of the bristles in the brush body
- A46B9/02—Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups
- A46B9/04—Arranged like in or for toothbrushes
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B2200/00—Brushes characterized by their functions, uses or applications
- A46B2200/10—For human or animal care
- A46B2200/1066—Toothbrush for cleaning the teeth or dentures
Definitions
- This invention consists of an ordinary toothbrush having a convex brush arranged at the end of the handle, crosswise to it, in a difierent plane and fronting the other brush, so that.
- ⁇ Ve have in this example arranged this brush in connection with the ordinary toothbrush as a matter of convenience; but it is obvious that it may be arranged on a separate handle.
Description
J. D. &. W. DDONOGHUE.
Tooth-Brushes.
Patented July I, 1873.
w m a A AM. PHOTO-LITHOGRAPHIC ca M X (assomvz's Pleacssq) UNITED STATES PATENT OFFICE,
JAMES D. ODONOGHUE AND WILLIAM ODONOGHUE, OF NEW YORK, N. Y.
IMPROVEMENT m TOOTH-BRUSHES.
Specification forming part of LettcrsPatent No. 140,429, dated July 1, 1873; application filed May 31, 1873.
To all whom it may concern:
Be it known that we, JAMES D. ODONOGHUE and WILLIAM ODoNoeHUE, of the city, county, and State of New York, have invented a new and Improved Tooth-Brush, of which the following is a specification:
This invention consists of an ordinary toothbrush having a convex brush arranged at the end of the handle, crosswise to it, in a difierent plane and fronting the other brush, so that.
handle at one side of it and fronting the brush B, as above stated, so that when the brush end B is used as a handle and the convex brush put in the mouth it applies to the teeth at the inside better than any other brush by reason of its convexity and relative arrangement with the handle.
\Ve have in this example arranged this brush in connection with the ordinary toothbrush as a matter of convenience; but it is obvious that it may be arranged on a separate handle.
Having thus described our invention, we claim as new and desire to secure by Letters Patent- A tooth-brush, 0, arranged, in relation to its handle, as herein shown and described.
JAMES D. ODONOGHUE. WILLIAM ODONOGHUE.
Witnesses:
T. B. MOSHER, O. Snnewrox.
Publications (1)
Publication Number | Publication Date |
---|---|
US140429A true US140429A (en) | 1873-07-01 |
Family
ID=2209843
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US140429D Expired - Lifetime US140429A (en) | Improvement in tooth-brushes |
Country Status (1)
Country | Link |
---|---|
US (1) | US140429A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5191671A (en) * | 1991-08-22 | 1993-03-09 | Rudnick Martin E | Toothbrush handle |
US6041468A (en) * | 1998-03-12 | 2000-03-28 | Colgate-Palmolive Company | Prophy toothbrush |
US6099315A (en) * | 1996-09-20 | 2000-08-08 | Block Drug Company, Inc. | Applicator tip for desensitizing agents and method |
USD645252S1 (en) | 2008-08-15 | 2011-09-20 | Mcneil-Ppc, Inc. | Toothbrush |
USD670504S1 (en) | 2009-05-27 | 2012-11-13 | Mcneil-Ppc, Inc. | Toothbrush |
USD680747S1 (en) | 2008-09-30 | 2013-04-30 | Dr. Fresh, Llc | Toothbrush feature |
-
0
- US US140429D patent/US140429A/en not_active Expired - Lifetime
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5191671A (en) * | 1991-08-22 | 1993-03-09 | Rudnick Martin E | Toothbrush handle |
US6099315A (en) * | 1996-09-20 | 2000-08-08 | Block Drug Company, Inc. | Applicator tip for desensitizing agents and method |
US6041468A (en) * | 1998-03-12 | 2000-03-28 | Colgate-Palmolive Company | Prophy toothbrush |
USD645252S1 (en) | 2008-08-15 | 2011-09-20 | Mcneil-Ppc, Inc. | Toothbrush |
USD657566S1 (en) | 2008-08-15 | 2012-04-17 | Mcneil-Ppc, Inc. | Toothbrush |
USD719356S1 (en) | 2008-08-15 | 2014-12-16 | Dr. Fresh, Llc | Toothbrush handle |
USD720541S1 (en) | 2008-08-15 | 2015-01-06 | Dr. Fresh, Llc | Toothbrush |
USD680747S1 (en) | 2008-09-30 | 2013-04-30 | Dr. Fresh, Llc | Toothbrush feature |
USD710615S1 (en) | 2008-09-30 | 2014-08-12 | Dr. Fresh, Llc | Toothbrush handle |
USD670504S1 (en) | 2009-05-27 | 2012-11-13 | Mcneil-Ppc, Inc. | Toothbrush |
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