US77953A - b i c k e - Google Patents

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Publication number
US77953A
US77953A US77953DA US77953A US 77953 A US77953 A US 77953A US 77953D A US77953D A US 77953DA US 77953 A US77953 A US 77953A
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United States
Prior art keywords
shackle
lock
ends
body
open
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Expired - Lifetime
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    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F3/00Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
    • G09F3/02Forms or constructions
    • G09F3/03Forms or constructions of security seals
    • G09F3/0305Forms or constructions of security seals characterised by the type of seal used
    • G09F3/0347Forms or constructions of security seals characterised by the type of seal used having padlock-type sealing means
    • G09F3/0358Forms or constructions of security seals characterised by the type of seal used having padlock-type sealing means using a rigid hasp lock
    • 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
    • Y10T292/00Closure fasteners
    • Y10T292/513Shackles
    • Y10T292/528Seal catch

Description

BICKERSTAFF, OF CINGINNA'II OHIO.

Letters Patent N0. 77,953, dated May 19, 1868v IMPROVEMENT IN HERMETIcALL -GLOSED n) KEYLESS PADLOGK.

(the .grlnbultnfsmh it ilt-ilitttgttiittfi gglrtent 2nd mating pant if the same.

TO ALL WHOM IT MAY CONCERN: I l

Be it known that I, .S. BIcKER STAFEof the city of Cincinnati,county of Hamilton, and State of Ohio, have invented a novel Method of Manufacturing Seal Locks; and I do hereby declare that the following is a full and clear description thereof, reference being had to the accompanying drawing, and to the letters of reference marked thereon, in whichi Figure 1 is a vertical longitudinal sectional of the-invention.

Figure 2 is a transverse section of the some.

is the body of the lock; B isthe shackle; B, the orifices of the body forthe rceeptionof the shackle, enlarged at the bottom, as seen at B; b 6, slots cut in the shackle; b b, the catches at the ends of the shackle; C C, shoulders on the shackle to prevent the entrance of water to the interior of the'lock.

The ob'eet of this invention is to rovidc a seal-lock for Government and other )ur oses, bv which tam er- 7 .l P l P t P ing with the lock is prevented, and the money or other valuables kept secure until such times as maybe desired to open the same by the proper authority.

I construct a bar of composition or other metal, of cylindrical or other form, which may be entirely plain or ornamental, as represented. At each end, and parallel with each other, I cast or bore holes, of the size of the shackle, some distance beyond the axis of the cylinder, and from the axis I enlarge the lower part about one-eighth of an inch or more, the shacklesto be made of steel or other metal, and the two ends to be staved up to form a boss to fit the size of the lowcr,chamber neatly. I then saw the slots in the ends aboutan eighth of an inch wide, and long enough only to give elasticity to the sides of the shackle. The notches around the bosses are then cut and neatly fitted, so that the ends of the shackle can be forced into the cylindrical holes by V compressing the sides, and which will immediately open when they are forced below the upper. edges of the enlarged chambers. V The shackle, when conipleted,is to be properly hardened sQ that it cannot .be easily out; and, to open the lock, the body or shackle must be sawed in two.

It will be seen that I construct this self-sealing keyl'css lock of only twopieces, having neither rivets, bolts, sere\vs,nor openings of any kind, except for the reception ofthe shackle, and which is burglar-proof, and must be destroyed to be opened. y I

Having thus described my invention, what I claim, and desire to secure by Letters Patent of the United States, as a new article of manufacture, is i A self-scaling or keylcss padlock, consisting of two pieces only," the body and the shackle, and constructed;

without rivets, bolts, screws, or openings ofany kind, except for the reception of the shackle, substantially as fihown and described. a

s. BIoKEnsTAFF.

Witnesses:

Jno. S. HOLLINGSIIEAD, Jenn D. 131.0011.

US77953D b i c k e Expired - Lifetime US77953A (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2422841A (en) * 1944-12-11 1947-06-24 James N Johnson Fastening device
US2809065A (en) * 1956-07-27 1957-10-08 John F Rhodes Lock seal suitable for manufacture in plastics
US20050113313A1 (en) * 2002-04-02 2005-05-26 Beljanin Maksim L. Method of obtaining D-glucuronic acid
US20070021795A1 (en) * 2003-10-15 2007-01-25 Inspiration Medical, Inc. Device and method for adding to breathing
US8272625B1 (en) * 2011-05-18 2012-09-25 Bassett Kathleen A Retaining bracket for a fence gate

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2422841A (en) * 1944-12-11 1947-06-24 James N Johnson Fastening device
US2809065A (en) * 1956-07-27 1957-10-08 John F Rhodes Lock seal suitable for manufacture in plastics
US20050113313A1 (en) * 2002-04-02 2005-05-26 Beljanin Maksim L. Method of obtaining D-glucuronic acid
US20070021795A1 (en) * 2003-10-15 2007-01-25 Inspiration Medical, Inc. Device and method for adding to breathing
US8272625B1 (en) * 2011-05-18 2012-09-25 Bassett Kathleen A Retaining bracket for a fence gate

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