US1794711A - Brush - Google Patents

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Publication number
US1794711A
US1794711A US424632A US42463230A US1794711A US 1794711 A US1794711 A US 1794711A US 424632 A US424632 A US 424632A US 42463230 A US42463230 A US 42463230A US 1794711 A US1794711 A US 1794711A
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US
United States
Prior art keywords
brush
handle
head
seen
opening
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
Application number
US424632A
Inventor
Jacobs Bernhart
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to US424632A priority Critical patent/US1794711A/en
Application granted granted Critical
Publication of US1794711A publication Critical patent/US1794711A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A46BRUSHWARE
    • A46BBRUSHES
    • A46B7/00Bristle carriers arranged in the brush body
    • A46B7/04Bristle carriers arranged in the brush body interchangeably removable bristle carriers
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00Joints and connections
    • Y10T403/61Side slide: elongated co-linear members

Definitions

  • V be of any member being rial, carrying UNITED STATES 'PAT-ENTQFFICE BEii-ivnnnfr JACOBS, 'on oKLAnoMA CITY,
  • OKLAHOMA', OKLAHOMA ciw, OKLAHOMA' Banen This. invention relates to certain new-fand useful improvements' in brushes and more :particularly to tooth-brushes., and it has for its ob] ect, among others, to provide a brush of this general character-'in which the brush or Y bristle portion shall bc readily detachable .so that the handle, which. less expensive nature,
  • from the handle may be of a more or may be usedfory an indefinite period with renewable brush ends.
  • a further object of the invention is to provide a brush of this character 'hich shall be l in which the thereof will be hardly disfroin the brush novel features cern'ible soas to not detract as an entirety.
  • Fig. l is a side elevation of atooth-brusli constructed in accordance ywith vthe kpresent invention.
  • Fig. 2 is a bottom plan view of the same.
  • Fig. 3 is a perspective detail showing the element in separate posi- ⁇ Fig. 4 is avsubstantially central longitudinal section ofthe brush in its complete form.
  • Like numerals of reference represent like parts throughout the several views. 1 designates'thehandle portion Vwhich may wellknow'n Yor 'preferred type, shape, etc., except as hereinafter specified.
  • This handle portion may or 'inexpensiveV as may bey dethe handle is dove-tailed in form, lsideedges-are beveled as seen at 5 in ig. 3.
  • the portion A.) has adapted to receive a right-angled member 14 on a inem er 15, preferably resilient, the
  • the portion ⁇ 4 ⁇ are of suchA abutting against the lshoulder :12 as. i
  • Ther member 6 has a reduced kprojecting f a transverse open'ng y1?);
  • the Vjhandle portion ⁇ l hasa dlCfe/it the' shoulderlan openinglS in which is loosely received a member 19 such as a'headed member or its equivalent,'1'9above referred tothe head 20 thereof being receivable, prefer- ⁇ ably, within a depression Iin the yunder side of 4gf ment with the member k16 which latter, it is to be remembered, is resilient.
  • the right-angled portion 14 is passedloosely throughan opening 21 in the member 10, ,as seen v'clearly .in Fig. 4, i opening 13 in theinemb progect its end 14 throughthe opening and Vinto opening 13, in the brush head,- so that the parts'are ting a ready detachment of the brush head whendesired.

Description

3, 1931. e. JAcoBs 1,7943- BRUSH Filed Jan. 30, 1930 attractive in appearance,
f handle and brush tion, but with the'parts relatively disposed.
V:be of any member being rial, carrying UNITED STATES 'PAT-ENTQFFICE BEii-ivnnnfr JACOBS, 'on oKLAnoMA CITY,
EVANGELI'NE BUBKHART, or'
OKLAHOMA', OKLAHOMA ciw, OKLAHOMA' Banen This. invention relates to certain new-fand useful improvements' in brushes and more :particularly to tooth-brushes., and it has for its ob] ect, among others, to provide a brush of this general character-'in which the brush or Y bristle portion shall bc readily detachable .so that the handle, which. less expensive nature,
from the handle, may be of a more or may be usedfory an indefinite period with renewable brush ends.
A further object of the invention is to provide a brush of this character 'hich shall be l in which the thereof will be hardly disfroin the brush novel features cern'ible soas to not detract as an entirety. a Y Other objects and advantages of the invention will hereinafter appear,.and the novel features thereof will be pointed out in*l the appendedclaim'. f
Referring tothe drawings: Fig. l is a side elevation of atooth-brusli constructed in accordance ywith vthe kpresent invention. Y
Fig. 2 is a bottom plan view of the same. Fig. 3 is a perspective detail showing the element in separate posi-` Fig. 4 is avsubstantially central longitudinal section ofthe brush in its complete form. Like numerals of reference represent like parts throughout the several views. 1 designates'thehandle portion Vwhich may wellknow'n Yor 'preferred type, shape, etc., except as hereinafter specified.
The under side thereof is out away as' shown at '72p (see Fig.
thickness of the adjacent portion 3 as shown in Figs. 3 and 4 This handle portion may or 'inexpensiveV as may bey dethe handle is dove-tailed in form, lsideedges-are beveled as seen at 5 in ig. 3.
6 designates the body-portion ofthe brush. whichmay be of'any desired shape and mate-: the bristles '7 projecting from the lone side thereof, while the other' side is provided with a longitudinal doveltaile Y the member 1 as seen in 3) Athis portion of the substantially; one-half the V' be ofany suitable material, configuration and made as costly sired. The portion 4 of this reduced part of f that i`s-,athep shown in d memberl tends Vto keep the portion 19in 'Application mea January 3o, i930. seriai vNo". 424.632.
nssienon orr onli-HALF 1ro l groove or recess 8y shapedto conforinto the shape of theA member adapted to be slid into the be apparent from Fig. It is that thehrecess and nature that when the two members are assembled the upper .edge or said recess, as wi l Vto be note upper face ,of the member 6, and the, result is a neat appearing finish. f
- portion9 which is received within-thespace 10 formed between the po'rtion andtheportion 11, seen'clearly'inFigA.
- The portion A.)has adapted to receive a right-angled member 14 on a inem er 15, preferably resilient, the
the portion `4` are of suchA abutting against the lshoulder :12 as. i
4, the' latterbeing face of the member V4 will be flush, or substantially so with the'- f i Y e Ther member 6 has a reduced kprojecting f a transverse open'ng y1?);
other end of which, as seen at `16, isreceivedv in the. longitudinal recess 17 in the' portion l, as seen in Fig. 4. Y
The Vjhandle portion` lhasa dlCfe/it the' shoulderlan openinglS in which is loosely received a member 19 such as a'headed member or its equivalent,'1'9above referred tothe head 20 thereof being receivable, prefer-` ably, within a depression Iin the yunder side of 4gf ment with the member k16 which latter, it is to be remembered, is resilient.
.The right-angled portion 14 is passedloosely throughan opening 21 in the member 10, ,as seen v'clearly .in Fig. 4, i opening 13 in theinemb progect its end 14 throughthe opening and Vinto opening 13, in the brush head,- so that the parts'are ting a ready detachment of the brush head whendesired.
transverse depression or the like 18 into which the free end of the outer ei vmember 19 projects, this provision the purpose' of ofthe member connect theV lt will readily understood 19 when it is desired to disd of the l being for applying pressure to the endl Y 4-that normally the spring 4, and in alignff l* sol i firmly united yet permit- 7 The handle member 1 vis provided withar` brush portion from the handle'.y y from the'parts" upon the` handle, but when pressure is applied to the exposed point of the member 19, the portion 14 of the resilicntmember is forced out of engagement with the openings 13 and 21 so that the brush portion may be readily slid out of engagement With the mem-l vber 4, as indicated in Fig. 3 for substitution :off brushportion',` -or for. other purposes.
a new As shown in Fig. 4F, the under side of the handle l adjacent the head vided `with a longitudinal groove or the like 22 tovpermit necessary movement of the member 15V, the shoulder 23 thus formed serving as a fulcrum on which 'the said member l5 may move.l Y u Y Modifications in detail may be re'sortedto as new is:
yn improved article of manufacture, a tooth-brush 'comprising a brush head With a longitudinal recess having marginal grooves in xthe upper face of its `body portion, said head having a reduced projecting portion having an opening therethrough, a handle portion having on one face an extension received in the said groove of the brush head and Vhavinga spaced extension positeV face engageable With the projecting portion of the brush head, and resilient means carried by .the brush-handle and piercing' the overlapped members of the brush head and handle portion to retain them against undue movement. Y
In .testimony whereof I affix my signature. j
BERN HART JACOBS.
ed member is proupon its op-
US424632A 1930-01-30 1930-01-30 Brush Expired - Lifetime US1794711A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US424632A US1794711A (en) 1930-01-30 1930-01-30 Brush

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US424632A US1794711A (en) 1930-01-30 1930-01-30 Brush

Publications (1)

Publication Number Publication Date
US1794711A true US1794711A (en) 1931-03-03

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Family Applications (1)

Application Number Title Priority Date Filing Date
US424632A Expired - Lifetime US1794711A (en) 1930-01-30 1930-01-30 Brush

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US (1) US1794711A (en)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2446401A (en) * 1946-05-10 1948-08-03 Safeway Specialty Corp Window cleaner
US2594878A (en) * 1948-08-18 1952-04-29 Clarence L Davis Handle connection
FR2585223A1 (en) * 1985-07-24 1987-01-30 Gritti Elio ROTARY BROOM TOOTHBRUSH
US5471701A (en) * 1994-11-30 1995-12-05 Parfenie; Mihai Toothbrush with ejectable head
USD370564S (en) 1995-03-22 1996-06-11 Colgate-Palmolive Company Toothbrush
US5628082A (en) * 1995-03-22 1997-05-13 Colgate-Palmolive Company Toothbrush with improved efficacy
USD380903S (en) * 1995-04-19 1997-07-15 Colgate-Palmolive Company Toothbrush
US20050189000A1 (en) * 2001-01-12 2005-09-01 Cacka Joe W. Flosser with motor integrated with vibrating head
US8943634B2 (en) 2011-05-02 2015-02-03 Water Pik, Inc. Mechanically-driven, sonic toothbrush system
US9468511B2 (en) 2013-03-15 2016-10-18 Water Pik, Inc. Electronic toothbrush with vibration dampening
US9987109B2 (en) 2013-03-15 2018-06-05 Water Pik, Inc. Mechanically-driven, sonic toothbrush and water flosser
USD844997S1 (en) 2016-12-15 2019-04-09 Water Pik, Inc. Toothbrush handle
USD845636S1 (en) 2016-12-15 2019-04-16 Water Pik, Inc. Toothbrush handle
US10449023B2 (en) 2015-07-08 2019-10-22 Water Pik, Inc. Oral cleansing device with energy conservation
US10561480B2 (en) 2016-05-09 2020-02-18 Water Pik, Inc. Load sensing for oral devices
US10610008B2 (en) 2016-12-15 2020-04-07 Water Pik, Inc. Brushing device with illumination features

Cited By (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2446401A (en) * 1946-05-10 1948-08-03 Safeway Specialty Corp Window cleaner
US2594878A (en) * 1948-08-18 1952-04-29 Clarence L Davis Handle connection
FR2585223A1 (en) * 1985-07-24 1987-01-30 Gritti Elio ROTARY BROOM TOOTHBRUSH
US5471701A (en) * 1994-11-30 1995-12-05 Parfenie; Mihai Toothbrush with ejectable head
USD370564S (en) 1995-03-22 1996-06-11 Colgate-Palmolive Company Toothbrush
US5628082A (en) * 1995-03-22 1997-05-13 Colgate-Palmolive Company Toothbrush with improved efficacy
EP1240848A2 (en) 1995-03-22 2002-09-18 Colgate-Palmolive Company Toothbrush with improved efficacy
USD380903S (en) * 1995-04-19 1997-07-15 Colgate-Palmolive Company Toothbrush
US20050189000A1 (en) * 2001-01-12 2005-09-01 Cacka Joe W. Flosser with motor integrated with vibrating head
US9144477B2 (en) 2011-05-02 2015-09-29 Water Pik, Inc. Mechanically-driven, sonic toothbrush system
US8943634B2 (en) 2011-05-02 2015-02-03 Water Pik, Inc. Mechanically-driven, sonic toothbrush system
US11399925B2 (en) 2013-03-15 2022-08-02 Water Pik, Inc. Wirelessly controlled oral irrigator
US9987109B2 (en) 2013-03-15 2018-06-05 Water Pik, Inc. Mechanically-driven, sonic toothbrush and water flosser
US11744690B2 (en) 2013-03-15 2023-09-05 Water Pik, Inc. Toothbrush tip
US9468511B2 (en) 2013-03-15 2016-10-18 Water Pik, Inc. Electronic toothbrush with vibration dampening
USD878765S1 (en) 2013-03-15 2020-03-24 Water Pik, Inc. Brush head for oral cleansing device
USD959840S1 (en) 2013-03-15 2022-08-09 Water Pik, Inc. Brush head for oral cleansing device
US10828137B2 (en) 2013-03-15 2020-11-10 Water Pik, Inc. Brush tip with motion transfer and securing engagement structures
US11351018B2 (en) 2013-03-15 2022-06-07 Water Pik, Inc. Oral cleansing device with removable base
US10918469B2 (en) 2013-03-15 2021-02-16 Water Pik, Inc. Toothbrush with fluid directing drive assembly
US10449023B2 (en) 2015-07-08 2019-10-22 Water Pik, Inc. Oral cleansing device with energy conservation
US11284980B2 (en) 2015-07-08 2022-03-29 Water Pik, Inc. Oral cleansing device with rotatable fluid connector
US10561480B2 (en) 2016-05-09 2020-02-18 Water Pik, Inc. Load sensing for oral devices
USD845636S1 (en) 2016-12-15 2019-04-16 Water Pik, Inc. Toothbrush handle
US11013315B2 (en) 2016-12-15 2021-05-25 Water Pik, Inc. Light diffuser for oral cleansing devices
USD906688S1 (en) 2016-12-15 2021-01-05 Water Pik, Inc. Toothbrush handle
USD881584S1 (en) 2016-12-15 2020-04-21 Water Pik, Inc. Toothbrush handle
US10610008B2 (en) 2016-12-15 2020-04-07 Water Pik, Inc. Brushing device with illumination features
USD844997S1 (en) 2016-12-15 2019-04-09 Water Pik, Inc. Toothbrush handle

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