US126811A - Improvement in safety-pins - Google Patents
Improvement in safety-pins Download PDFInfo
- Publication number
- US126811A US126811A US126811DA US126811A US 126811 A US126811 A US 126811A US 126811D A US126811D A US 126811DA US 126811 A US126811 A US 126811A
- Authority
- US
- United States
- Prior art keywords
- pin
- safety
- pins
- improvement
- pointed
- 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
- 239000004744 fabric Substances 0.000 description 4
- 230000000149 penetrating effect Effects 0.000 description 3
- 241001280173 Crassula muscosa Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B9/00—Hat, scarf, or safety pins or the like
-
- Y—GENERAL 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T24/00—Buckles, buttons, clasps, etc.
- Y10T24/34—Combined diverse multipart fasteners
- Y10T24/3467—Pin
-
- Y—GENERAL 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T24/00—Buckles, buttons, clasps, etc.
- Y10T24/46—Pin or separate essential cooperating device therefor
- Y10T24/468—Pin or separate essential cooperating device therefor having interconnected distinct penetrating portions
- Y10T24/4688—Pin or separate essential cooperating device therefor having interconnected distinct penetrating portions formed from common wire
Definitions
- the object of this invention is to obtain a safety-pin, which, when it is inserted into cloth, cannot be removed without ventilatwin g or twisting it backward one or more turns, as will be hereinafter explained.
- c represents the stem of the pin, which is pointed on one end, and which terminates at its opposite end in a looped head, ct.
- This head is adapted to receive the lilik of a chain, or a hook or head or end of a pin or nail. It is either oblong' or circular, and the wire which forms it is bent around the stem o in the form of a helix, b, having one or more coils terminating in apenetrating point, c.
- a pointed stem or shank,- c terminating at one end in a sharp penetrating pointed coil, b, substantially as described.
Landscapes
- Details Of Garments (AREA)
Description
ROBERTSW. HUSTUN.
Safety-Pins. 1
o 126,811. Patented MaJ/14, 1872.
Jzyz
Zig/Waff# hl-MQ,
@ggz/M@ j ROBERT W. HSTON, OF WASHINGTON, DISTRICT OF COLUMBIA.
IMPROVEMENT IN SAFETV-PINS.
Specification forming part of Letters Patent No. 126,811, dated May 14, 1872.
To all whom it may concern:
Be it known that I, ROBERT W. HUsroN, of the city of Washington, District of Columbia, have invented a new and useful Safety-Pin; and I do hereby declare 'that the following is a full, clear, and exact description thereof, reference being had to the accompanying drawing making part of this specification, in which- Figure l is a view of the safety-pin inserted into a piece of cloth, as it might appear when used as an attachment for the chain of a watch to some part of a vest. Fig. 2 is a view of the pin enlarged, and detached from a piece of cloth.
Similar letters of reference indicate corresponding parts in the two gures. v
The object of this invention is to obtain a safety-pin, which, when it is inserted into cloth, cannot be removed without unserewin g or twisting it backward one or more turns, as will be hereinafter explained.
The following explanation willy enable others skilled in the art to understand my invention.
In the accompanying drawing, c represents the stem of the pin, which is pointed on one end, and which terminates at its opposite end in a looped head, ct. This head is adapted to receive the lilik of a chain, or a hook or head or end of a pin or nail. It is either oblong' or circular, and the wire which forms it is bent around the stem o in the form of a helix, b, having one or more coils terminating in apenetrating point, c.
It will be seen that my improved pin con sists of a simple wire, of steel or other metal, which is point-ed at both ends, one end being looped and coiled, as shown in the drawing. A pin thus formed affords a means of attachment for a watch-chain to a vest 5 also a means of attachment for the chain of a shirt-stud to a shirt; and it may also be used for securing down carpets to hooks or nails, and for many other purposes.
I am aware that a-hair-pin has been made with a spiral holding portion; but in such pin it never was contemplated that the spiral holding portion or the straight portion should have.
a capability of penetrating cloth or any other object, for if thus made it would be liable to injure the skin of the head of the wearer or user of such pin. While, therefore, I do not claim the invention shown in the patent of J.
C. Howell, of August 23, 1864- Having described my invention, what I do claim is 1. A pointed stem or shank,- c, terminating at one end in a sharp penetrating pointed coil, b, substantially as described.
2. The loop a, combined with a sharp penetrating pointed coil b, and a pointed stem, c, substantially as described.
Z. N. CAMPBELL, JAMES MARTIN, J r.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US126811A true US126811A (en) | 1872-05-14 |
Family
ID=2196236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US126811D Expired - Lifetime US126811A (en) | Improvement in safety-pins |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US126811A (en) |
-
0
- US US126811D patent/US126811A/en not_active Expired - Lifetime
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