US174832A - Improvement in pocket tooth-brushes - Google Patents
Improvement in pocket tooth-brushes Download PDFInfo
- Publication number
- US174832A US174832A US174832DA US174832A US 174832 A US174832 A US 174832A US 174832D A US174832D A US 174832DA US 174832 A US174832 A US 174832A
- Authority
- US
- United States
- Prior art keywords
- brushes
- improvement
- brush
- stem
- pocket tooth
- 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
- 241001446467 Mama Species 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000004642 transportation engineering Methods 0.000 description 2
Images
Classifications
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B7/00—Bristle carriers arranged in the brush body
- A46B7/02—Bristle carriers arranged in the brush body in an expanding or articulating manner
- A46B7/023—Bristle carriers arranged in the brush body in an expanding or articulating manner where the bristle carrier retracts or collapses, i.e. for storage
Definitions
- NPETERS PHOTO-LITHQGRAPHER. WASHINGTON, D C.
- PETER c MOOHESNEY, 0F MILLBURN, NEW JERSEY.
- My invention relates to that class of portable tooth-brushes in'which the stem carrying the brush may be detached from and placed in a hollow handle; and my invention consists in constructing thebrush as fully described hereafter, to insure greaterstrength and facilitate the adjustment of the parts.
- Figure 1 is a longitudinal view, partly in section, showing the brush ready for use; and Fig.2, a longitudinal View, partly in section, showing the brush arranged for transportation.
- the case B which constitutes the handle, is hollow and open at one end, in which is a slot, 0, and in the closed end is a threaded opening or socket, s, for the reception of a threaded metal pin, I, projecting from a block, G, upon the end of the stem A.
- the stem carries the usual brush, and, with the latter,
- ' is of such a size as to bereadily contained within the hollow handle B, and when inserted, as shown in Fig. 2, a shoulder, :10, on a the block G, bearing against the side of the ease, prevents the stem-from falling, pressing the brush against the case and bending the bristles.
Description
P. C. McCHESNEY. POCKET TOOTH-BRUSH.
No.174,832. Patented March 14, 1876.
. mamas,
NPETERS, PHOTO-LITHQGRAPHER. WASHINGTON, D C.
UNITED STATES PATENT OFEIcE,
PETER c. MOOHESNEY, 0F MILLBURN, NEW JERSEY.
IMPROVEMENT IN POCKET TOOTH-BRUSHES.
Specification forming part of Letters Patent No 174,832, dated March 14, 1876; application filed November 21, 1874 .Toall whom it may concern Be it known that I, P. 0. MCUHESNEY, of Millbnrn, Essex county, New Jersey, have inxented an Improved Pocket Tooth-Brush, of which the following is a specification:
- My invention relates to that class of portable tooth-brushes in'which the stem carrying the brush may be detached from and placed in a hollow handle; and my invention consists in constructing thebrush as fully described hereafter, to insure greaterstrength and facilitate the adjustment of the parts.
ln the accompanying drawing, Figure 1 is a longitudinal view, partly in section, showing the brush ready for use; and Fig.2, a longitudinal View, partly in section, showing the brush arranged for transportation.
The case B, which constitutes the handle, is hollow and open at one end, in which isa slot, 0, and in the closed end is a threaded opening or socket, s, for the reception of a threaded metal pin, I, projecting from a block, G, upon the end of the stem A. The stem carries the usual brush, and, with the latter,
' is of such a size as to bereadily contained within the hollow handle B, and when inserted, as shown in Fig. 2, a shoulder, :10, on a the block G, bearing against the side of the ease, prevents the stem-from falling, pressing the brush against the case and bending the bristles. Alug, J, on the block G, projecting through the slot e, not only prevents the stem from turning, but also afi'ords a means of readily withdrawing the stem by pressing opening 8, and slot 6, in combination with the brush-stem A, screw I, and projection J, all constructed and arranged substantially as set forth.
I PETER O. MoOElESNEY. Witnesses: S. A. KITCHELL,
O. 0. MoRRow.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US174832A true US174832A (en) | 1876-03-14 |
Family
ID=2244239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US174832D Expired - Lifetime US174832A (en) | Improvement in pocket tooth-brushes |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US174832A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5369835A (en) * | 1993-07-28 | 1994-12-06 | Delphic Inc | Toothbrush assembly |
-
0
- US US174832D patent/US174832A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5369835A (en) * | 1993-07-28 | 1994-12-06 | Delphic Inc | Toothbrush assembly |
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