US1596707A - Hairpin - Google Patents

Hairpin Download PDF

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Publication number
US1596707A
US1596707A US9229A US922925A US1596707A US 1596707 A US1596707 A US 1596707A US 9229 A US9229 A US 9229A US 922925 A US922925 A US 922925A US 1596707 A US1596707 A US 1596707A
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US
United States
Prior art keywords
legs
leg
hairpin
portions
turns
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
US9229A
Inventor
Bartlett Daniel
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.)
CHARLES ROBERT BENDIG
Original Assignee
CHARLES ROBERT BENDIG
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 CHARLES ROBERT BENDIG filed Critical CHARLES ROBERT BENDIG
Priority to US9229A priority Critical patent/US1596707A/en
Application granted granted Critical
Publication of US1596707A publication Critical patent/US1596707A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D8/00—Hair-holding devices; Accessories therefor
    • A45D8/02—Hair pins
    • A45D8/06—Hair pins two-limbed, e.g. U-shaped
    • A45D8/08—Hair pins two-limbed, e.g. U-shaped with zig-zag limb

Definitions

  • This invention relates to new and useful improvements in hairpins.
  • One object of the invention is to provide a hairpin wherein the legs are so formed that they interlock with each other, and
  • Figure 2 is a side elevation of the same.
  • a hairpin which is formed from a single length of suitable wire, and includes the leg portions 10, connected at one end by the curved bight portion 11.
  • each of the legs is straight, as shown at 12, and is parallel with the other leg.
  • the free end portions, for a ⁇ suitable distance, are also straight and parallel, as shown at 13.
  • 'Ihe portions of the legs connecting ⁇ these straight portions are formed with the helix turns 1li, those of one leg being coiled in the opposite direction to those of the other leg, as clearly seen in the drawing, there being three helix turns in each leg.
  • the first pair of turns, or those joined directly to the straight portions 12, are overlapped to a certain distance, as are also the other end pair, and the intermediate pair, it being noted, however, that the rst pair and the last pair overlap in the saine direction, while the intermediate pair overlap in the opposite direction thereto.
  • rlhere is thus formed a tortuous path longitudinally between the legs in the plane ot the legs, and a second tortuous path in a plane at right angles to the first plane.
  • a hairp-in including leg portions each having a series of helix turns, the helix turns of ⁇ one leg portion being coiled in the opposite direction to that of the helix turns of the other leg portion, said helix turns of one leg overlapping the helix turns ot the other leg in approximately the plane ot' the legs.
  • a hairpin including leg portions connected at one end by a bight portion, the portions ot the legs adjacent the bight being straight and parallel, the free ends ol2 the legs being straight and parallel, the intermediate portions ot the legs being formed with oppositely coiled helix turns, every alternate opposite pair of which turns are overlapped in a direction opposite to that of the other alternate opposite paire.

Description

Aug. 17 1926.
D. BARTLETT HAIRPIN Filed Feb. 14 ,v 1925 F-IEZ,
atto: mm1
iatented Aug. 17, 1926.
UNITED STATES PATENT orifice.
DANIEL BARTLETT, OF EL RENO, OKLAHOMA, ASSIGNOR TO CHARLES ROBERT BENDIG, 0F PHILADELPHIA, PENNSYLVANIA.
HAIRPIN.
Application filed February 14, 19215. Serial No. 9,229.
This invention relates to new and useful improvements in hairpins.
One object of the invention is to provide a hairpin wherein the legs are so formed that they interlock with each other, and
made in accordance with the present inven ion.
Figure 2 is a side elevation of the same.
Figure 3 is a horizontal sectional View on the line 3-3 ot Figure 1.
Referring particularly to the accompanyin g drawing there is shown a hairpin which is formed from a single length of suitable wire, and includes the leg portions 10, connected at one end by the curved bight portion 11. For a suitable distance from the bight portion, each of the legs is straight, as shown at 12, and is parallel with the other leg. The free end portions, for a` suitable distance, are also straight and parallel, as shown at 13. 'Ihe portions of the legs connecting` these straight portions are formed with the helix turns 1li, those of one leg being coiled in the opposite direction to those of the other leg, as clearly seen in the drawing, there being three helix turns in each leg. The first pair of turns, or those joined directly to the straight portions 12, are overlapped to a certain distance, as are also the other end pair, and the intermediate pair, it being noted, however, that the rst pair and the last pair overlap in the saine direction, while the intermediate pair overlap in the opposite direction thereto. rlhere is thus formed a tortuous path longitudinally between the legs in the plane ot the legs, and a second tortuous path in a plane at right angles to the first plane. Thus, when the legs of the hairpin are thrust into the hair the hair is securely interloclred with the overlapped helix turns thus holding the pin against slipping from the hair, or being withdrawn therefrom, except by the exercise of mild force.
lVhat is claimed is:
1. A hairp-in including leg portions each having a series of helix turns, the helix turns of `one leg portion being coiled in the opposite direction to that of the helix turns of the other leg portion, said helix turns of one leg overlapping the helix turns ot the other leg in approximately the plane ot' the legs.
2. A hairpin including leg portions connected at one end by a bight portion, the portions ot the legs adjacent the bight being straight and parallel, the free ends ol2 the legs being straight and parallel, the intermediate portions ot the legs being formed with oppositely coiled helix turns, every alternate opposite pair of which turns are overlapped in a direction opposite to that of the other alternate opposite paire.
In testimony whereof, I my signature.
DANIEL BARTLETT.
US9229A 1925-02-14 1925-02-14 Hairpin Expired - Lifetime US1596707A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US9229A US1596707A (en) 1925-02-14 1925-02-14 Hairpin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9229A US1596707A (en) 1925-02-14 1925-02-14 Hairpin

Publications (1)

Publication Number Publication Date
US1596707A true US1596707A (en) 1926-08-17

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ID=21736374

Family Applications (1)

Application Number Title Priority Date Filing Date
US9229A Expired - Lifetime US1596707A (en) 1925-02-14 1925-02-14 Hairpin

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5271421A (en) * 1991-08-23 1993-12-21 Northgate Holdings Limited Hair retaining device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5271421A (en) * 1991-08-23 1993-12-21 Northgate Holdings Limited Hair retaining device

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