US2269811A - Wire brush - Google Patents

Wire brush Download PDF

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Publication number
US2269811A
US2269811A US380047A US38004741A US2269811A US 2269811 A US2269811 A US 2269811A US 380047 A US380047 A US 380047A US 38004741 A US38004741 A US 38004741A US 2269811 A US2269811 A US 2269811A
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US
United States
Prior art keywords
plate
brush
head
wire brush
grooves
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
US380047A
Inventor
Louis J Elwood
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 US380047A priority Critical patent/US2269811A/en
Application granted granted Critical
Publication of US2269811A publication Critical patent/US2269811A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B9/00—Arrangements of the bristles in the brush body
    • A46B9/06—Arrangement of mixed bristles or tufts of bristles, e.g. wire, fibre, rubber

Definitions

  • the present invention relates to brushes and more particularly to a spring steel wire type of brush and has for its primary object to provide a brush of this character which will not clog up.
  • Another object of the invention is to provide a spring steel wire brush which will be selfsimple in construction and which may be inanufactured at low cost.
  • Figure 1 is a side elevational view of a device embodying my invention.
  • Figure 2 is a bottom plan view of the invention.
  • Figure 3 is a longitudinal sectional View taken substantially on the line 3-3 of Figure 2.
  • Figure 4 is a transverse sectional view of the invention.
  • the reference numeral 5 designates an elongated block like head, constructed from wood or any other suitable material.
  • the opposite side edges of the head 5 are grooved as at B to provide means for securely gripping the same in the hand when using the brush.
  • the bristle portion of the brush is formed from a length of at sided spring steel rod which is bent to form a multi-sided coil 'l which is secured to the side 8 of the head 5 by means of a plate 9.
  • the plate 9 has formed therein a series of grooves or channels Il] which extend transverse the plate and are provided to receive in each a coil Il of the spiral rod 1.
  • Spurs I2 are punched or stamped from the plate 9 and are utilized' as anchoring means to secure the plate 9 to the head 5 with portions of the coil 'l in the grooves l0 to securely hold the coil 'l attached to the head 5.
  • the brush When the brush is in use it is moved in either direction in alignment with its longitudinal axis. Due to the resiliency of the coils Il the brush can be used equally as eifectively on a curved surface as on a flat surface.
  • a brush embodying a head, a plate engaging one side ofthe head and provided at intervals with struck-out prongs embedded in the head for securing the plate in substantial facial contact with said one side of the head, said plate having pressed therefrom a series of parallel grooves disposed obliquely with respect to the longitudinal dimensions of the plate, and a single length of wire wound in a rectangular shape having the respective opposite ends thereof engaging in the endmost grooves at the respective opposite ends of the plate, with intermediate convolutes respectively having one section thereof engaging in an intermediate groove and conned therein by reason of the plate at the open sides of said grooves being secured in facial contact with said side of the brush head.

Description

Patented Jan. 13, 1942 UNTED STATES PATE ortica 1 Claim.
The present invention relates to brushes and more particularly to a spring steel wire type of brush and has for its primary object to provide a brush of this character which will not clog up.
Another object of the invention is to provide a spring steel wire brush which will be selfsimple in construction and which may be inanufactured at low cost.
All of the foregoing and still further objects and advantages of the invention will become apparent from a study of the following detailed description, taken in connection with the accompanying drawing, wherein like characters of reference designate corresponding parts throughout the several views, and wherein:
Figure 1 is a side elevational view of a device embodying my invention.
Figure 2 is a bottom plan view of the invention.
Figure 3 is a longitudinal sectional View taken substantially on the line 3-3 of Figure 2.
Figure 4 is a transverse sectional view of the invention.
Referring now to the drawing in detail, it will be seen that the reference numeral 5 designates an elongated block like head, constructed from wood or any other suitable material. The opposite side edges of the head 5 are grooved as at B to provide means for securely gripping the same in the hand when using the brush.
The bristle portion of the brush is formed from a length of at sided spring steel rod which is bent to form a multi-sided coil 'l which is secured to the side 8 of the head 5 by means of a plate 9.
Ias
The plate 9 has formed therein a series of grooves or channels Il] which extend transverse the plate and are provided to receive in each a coil Il of the spiral rod 1. Spurs I2 are punched or stamped from the plate 9 and are utilized' as anchoring means to secure the plate 9 to the head 5 with portions of the coil 'l in the grooves l0 to securely hold the coil 'l attached to the head 5.
When the brush is in use it is moved in either direction in alignment with its longitudinal axis. Due to the resiliency of the coils Il the brush can be used equally as eifectively on a curved surface as on a flat surface.
Although I have shown and described herein a preferred embodiment of my invention it is to be definitely understood that any change or changes may be made in the structure and arrangement of the several parts within the spirit of the invention as claimed.`
What is claimed is:
As an article of manufacture, a brush embodying a head, a plate engaging one side ofthe head and provided at intervals with struck-out prongs embedded in the head for securing the plate in substantial facial contact with said one side of the head, said plate having pressed therefrom a series of parallel grooves disposed obliquely with respect to the longitudinal dimensions of the plate, and a single length of wire wound in a rectangular shape having the respective opposite ends thereof engaging in the endmost grooves at the respective opposite ends of the plate, with intermediate convolutes respectively having one section thereof engaging in an intermediate groove and conned therein by reason of the plate at the open sides of said grooves being secured in facial contact with said side of the brush head.
LOUIS J. ELWOOD.
US380047A 1941-02-21 1941-02-21 Wire brush Expired - Lifetime US2269811A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US380047A US2269811A (en) 1941-02-21 1941-02-21 Wire brush

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US380047A US2269811A (en) 1941-02-21 1941-02-21 Wire brush

Publications (1)

Publication Number Publication Date
US2269811A true US2269811A (en) 1942-01-13

Family

ID=23499696

Family Applications (1)

Application Number Title Priority Date Filing Date
US380047A Expired - Lifetime US2269811A (en) 1941-02-21 1941-02-21 Wire brush

Country Status (1)

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US (1) US2269811A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2590966A (en) * 1949-09-29 1952-04-01 Heller Brothers Company Scraping tool
US2619667A (en) * 1947-03-18 1952-12-02 Egli Arnold August Pan cleaning utensil having closed wire loop cleaning means
US2689968A (en) * 1952-04-21 1954-09-28 Ruth R Rissler Brush
US2772471A (en) * 1954-09-24 1956-12-04 Leng Arnold Sydney Abrading tools
DE1238438B (en) * 1963-07-17 1967-04-13 Beteiligungs & Patentverw Gmbh Round brush
USD955043S1 (en) * 2021-06-03 2022-06-14 Dongguan Huanmei Electronic Technology Co., Ltd Hair straightening brush

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2619667A (en) * 1947-03-18 1952-12-02 Egli Arnold August Pan cleaning utensil having closed wire loop cleaning means
US2590966A (en) * 1949-09-29 1952-04-01 Heller Brothers Company Scraping tool
US2689968A (en) * 1952-04-21 1954-09-28 Ruth R Rissler Brush
US2772471A (en) * 1954-09-24 1956-12-04 Leng Arnold Sydney Abrading tools
DE1238438B (en) * 1963-07-17 1967-04-13 Beteiligungs & Patentverw Gmbh Round brush
USD955043S1 (en) * 2021-06-03 2022-06-14 Dongguan Huanmei Electronic Technology Co., Ltd Hair straightening brush

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