US3588963A - Plastic seal with locking portins enclosed to oppose tampering - Google Patents

Plastic seal with locking portins enclosed to oppose tampering Download PDF

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Publication number
US3588963A
US3588963A US22582A US3588963DA US3588963A US 3588963 A US3588963 A US 3588963A US 22582 A US22582 A US 22582A US 3588963D A US3588963D A US 3588963DA US 3588963 A US3588963 A US 3588963A
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United States
Prior art keywords
housing
locking portion
seal
locking
plastic
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Expired - Lifetime
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US22582A
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Sigurd M Moberg
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EJ Brooks Co
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EJ Brooks Co
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    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
    • G09F3/08—Fastening or securing by means not forming part of the material of the label itself
    • G09F3/14—Fastening or securing by means not forming part of the material of the label itself by strings, straps, chains, or wires
    • 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.
    • Y10T24/14—Bale and package ties, hose clamps
    • Y10T24/1498—Plastic band
    • 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.
    • Y10T24/50—Readily interlocking, two-part fastener requiring either destructive or tool disengagement
    • Y10T24/505—Readily interlocking, two-part fastener requiring either destructive or tool disengagement including additional fastener structure linking parts

Definitions

  • FIG. 1 PLASTIC SEAL WITH LOCKING PORTIONS ENCLOSED TO OPPOSE TAMPERING June 29, 1971 Filed March 25, 1970 FIG. 1
  • This invention comprehends a novel guard housing which may be fixedly coupled to such prior seals to oppose access to the seals locking portions, and, also, the combination of such a seal and a guard housing therefor.
  • FIG. 1 is a side elevational view of such a prior seal.
  • FIG. 2 is a plan view of the locking portion of the seal as viewed from the bottom of FIG. 1.
  • FIG. 3 is a plan view of a tag and housing which, according to this invention is to be fixed about the seals locking portion to substantially enclose and guard the latter against tampering.
  • FIG. 4 is a sectional view of said tag and housing substantially at the plane of line 44 of FIG. 3, including, also, a sectional view, at the same plane, of the seals locking portion disposed within said housing; said locking portion being shown inverted in this figure as compared to FIG. 1.
  • FIG. 5 is a perspective view of the seal, combined with the housing; with which an integral tag is shown as optionally included.
  • FIGS. 1 and 2 show only one of various kinds of prior seals which may be included as a part of the present invention, but should serve to illustrate this inventions principle of providing an added housing to locking portions of a seal for improved security.
  • the prior seal is a single piece of molded plastic comprising a pliant shackle 12 having an integral, female locking portion 14 at one end thereof and a male locking portion 16 at its opposite end. These parts are of such related shapes and dimensions that the shackle may be locked into the form of an enclosed loop by pushing the locking portion 16 downwardly, as shown in broken lines in Hg. 4, into the locking portion 14 wherein it is held by engagement of the ends of resilient fingers 14a in back of a shoulder 16a of the male locking portion. As the surface of the mentioned plastic is quite slippery,
  • the shackle 12 may be formed w1th an annular shoulder 12a or a series of such shoulders to facilitate the mentioned pushing of locking portion 16 into locking portion 14.
  • FIGS. 3 and 4 there is illustrated a cylindrical housing 18 of molded plastic material formed with a primary cylindrical recess 20 narrowing, at a circular shoulder 22, into a secondary recess 24.
  • An open side slot 26 is provided at one circumferential point in the upper part of the wall of the recess 20, this slot preferably being opposite to an optionally provided plastic tag 27 molded integrally with the housing 18.
  • the secondary recess 24 adjoins a narrower opening 28 in the bottom, as viewed in FIG. 4, of the housing.
  • the seal 10 is fixed to and partly into the housing 18 by introducing the seals female locking portion 14 downwardly into the housing, as viewed in FIG. 4.
  • the thicker part of said locking portion is accommodated within the primary recess 20 and the tapering fingers 14a extend downwardly into secondary recess 24, there being enough clearance between the wall of the latter recess and said fingers to enable the latter to be momentarily spread apart in locking the seal as hereinafter described.
  • the described combined device appears as shown in FIG. 5, assuming that the optional tag 27 has been provided; and it is in that condition, either with or without the tag, that the combined device is supplied to users.
  • the user passes the male end of the shackle through some part of the article to be sealed, and then pushes the male locking portion into the housing causing the seal to become locked as already described.
  • an extremity of the locking portion 16 fits closely within the bottom opening 28 and the opening 30, likewise, is closed by a part of the shackle.
  • the interlocked portions of the seal are inaccessible for tampering.
  • a plastic housing for enclosing a female locking portion of a plastic seal comprising a body portion formed with a primary recess of such dimensions as to snugly receive, seated therewithin, a relatively large part of said locking portion, leaving a collar portion of the wall of the primary recess extending clear of said locking portion, said housing being formed also with a secondary recess of less diameter than said primary recess 3 and communicating with the latter, said secondary recess being of such dimensions as to freely receive locking fingers of said locking portion therewithin; and said collar portion being crimpa-ble inwardly over marginal areas of said large part of the locking portion to hold the latter firmly in place within the housing.
  • a plastic seal and a plastic housing for enclosing a part of said seal therewithin; said seal comprising an elongate, bendable shackle, a male locking portion at one end of said shackle and a female locking portion at the opposite end of said shackle, said female locking portion being formed with a passage extending therethrough for receiving said male locking portion therewithin; and said housing being formed with a recess in which said female locking portion is disposed, a generally cylindrical portion, of the housings wall which defines said recess, having a lip extending radially inwardly in overlapping relation to said female locking portion to hold the latter firmly within the housing, and said lip being clear of said passage to permit insertion of said male locking portion into said passage.
  • said female locking portion including plural locking fingers which are resiliently expandable and contractable into locking engagement with said male locking portion, and the wall of said recess being spaced sufficiently from said fingers to permit the latter to expand freely in receiving said male locking portion therewithin.
  • said recess having a larger diameter cylindrical portion and a smaller diameter cylindrical portion coaxial with the larger diameter portion, the two latter portions communicating with each other at a circular shoulder, and said female locking portion comprising a cylindrical base, held firmly between said lip and said shoulder, and locking fingers, integral with said base and extending freely within the smaller diameter cylindrical portion of said recess.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Closures For Containers (AREA)

Abstract

PLASTIC SEALS, HITHERTO HAVING EXPOSED LOCKING PORTIONS, ARE GUARDINGLY ENCLOSED WITHIN A SEPARATE, PLASTIC, GUARD HOUSING WHICH IS SECURED TO THE SEAL BY BEING CRIMPED THEREUPON. THE GUARD HOUSING IS SHOWN AS INCLUDING AN INTEGRAL TAG FOR RECEPTION OF INDICIA.

Description

s. M. MOBERG 3,588,963
PLASTIC SEAL WITH LOCKING PORTIONS ENCLOSED TO OPPOSE TAMPERING June 29, 1971 Filed March 25, 1970 FIG. 1
(PRIOR ART) (PRIOR ART) SIGURD M. MOBERG ATTOHNE Y 3,588,963 Patented June 29, 1971 US. Cl. 24-16PB 8 Claims ABSTRACT OF THE DISCLOSURE Plastic seals, hitherto having exposed locking portions, are guardingly enclosed within a separate, plastic, guard housing which is secured to the seal by being crimped thereupon. The guard housing is shown as including an integral tag for reception of indicia.
BACKGROUND OF THE INVENTION Seals have hitherto been employed for various security purposes, as for example, application upon garments or other goods for sale. A common usage involves a plan whereby a garment sold, for example, with such a seal applied thereto is not returnable to the seller if the seal has been removed. Various prior seals have been such that their locking portions have been exposed for possible tampering, hence, they could be removed without being broken or damaged. Thus, after some use of the garment by a buyer, the removed seal could be reapplied to the garment, making it appear falsely that the garment had not been used.
This invention comprehends a novel guard housing which may be fixedly coupled to such prior seals to oppose access to the seals locking portions, and, also, the combination of such a seal and a guard housing therefor.
BRIEF DESCRIPTION OF THE DRAWING FIG. 1 is a side elevational view of such a prior seal.
FIG. 2 is a plan view of the locking portion of the seal as viewed from the bottom of FIG. 1.
FIG. 3 is a plan view of a tag and housing which, according to this invention is to be fixed about the seals locking portion to substantially enclose and guard the latter against tampering.
FIG. 4 is a sectional view of said tag and housing substantially at the plane of line 44 of FIG. 3, including, also, a sectional view, at the same plane, of the seals locking portion disposed within said housing; said locking portion being shown inverted in this figure as compared to FIG. 1.
FIG. 5 is a perspective view of the seal, combined with the housing; with which an integral tag is shown as optionally included.
DETAILED DESCRIPTION OF A PRIOR SEAL FIGS. 1 and 2 show only one of various kinds of prior seals which may be included as a part of the present invention, but should serve to illustrate this inventions principle of providing an added housing to locking portions of a seal for improved security.
The prior seal is a single piece of molded plastic comprising a pliant shackle 12 having an integral, female locking portion 14 at one end thereof and a male locking portion 16 at its opposite end. These parts are of such related shapes and dimensions that the shackle may be locked into the form of an enclosed loop by pushing the locking portion 16 downwardly, as shown in broken lines in Hg. 4, into the locking portion 14 wherein it is held by engagement of the ends of resilient fingers 14a in back of a shoulder 16a of the male locking portion. As the surface of the mentioned plastic is quite slippery,
the shackle 12 may be formed w1th an annular shoulder 12a or a series of such shoulders to facilitate the mentioned pushing of locking portion 16 into locking portion 14.
It should be understood that the interlocking described in the next preceding paragraph hereof is an attribute of the prior art seal per se, irrespective of its combination with other instrumentalities as hereinafter described.
It will be evident that, with the prior seal as thus far detailed, the fingers 14a are exposed and could be spread and held open by a variety of small picks or other tools to open the seal; and the seal would still be available for reuse.
DETAILED DESCRIPTION OF A HOUSING COM- BINED WITH THE PRIOR SEAL ACCORDING TO THIS INVENTION Referring to FIGS. 3 and 4, and particularly to the latter figure, there is illustrated a cylindrical housing 18 of molded plastic material formed with a primary cylindrical recess 20 narrowing, at a circular shoulder 22, into a secondary recess 24. An open side slot 26 is provided at one circumferential point in the upper part of the wall of the recess 20, this slot preferably being opposite to an optionally provided plastic tag 27 molded integrally with the housing 18. The secondary recess 24 adjoins a narrower opening 28 in the bottom, as viewed in FIG. 4, of the housing.
The seal 10 is fixed to and partly into the housing 18 by introducing the seals female locking portion 14 downwardly into the housing, as viewed in FIG. 4. The thicker part of said locking portion is accommodated within the primary recess 20 and the tapering fingers 14a extend downwardly into secondary recess 24, there being enough clearance between the wall of the latter recess and said fingers to enable the latter to be momentarily spread apart in locking the seal as hereinafter described.
Downward movement of the seals locking portion 14 is limited by engagement of its thicker part with the shoulder 22. In the introduction of the locking portion 14 into the housing 18, an end portion 12b of the shackle seats in the slot 26 so that the seals locking portion 14 cannot turn in relation to the housing 18. With the parts of the seal associated with the housing as just described, the upper end of the housing is mold-rolled inwardly over the adjacent end of the seals locking portion 14 as indicated in broken lines in FIG. 4; the stock of plastic material at the upper end of the housing being such as to leave an opening 30 in the top of the housing.
The described combined device appears as shown in FIG. 5, assuming that the optional tag 27 has been provided; and it is in that condition, either with or without the tag, that the combined device is supplied to users.
In use of the seal, the user passes the male end of the shackle through some part of the article to be sealed, and then pushes the male locking portion into the housing causing the seal to become locked as already described. As shown in broken lines at the bottom of FIG. 4, an extremity of the locking portion 16 fits closely within the bottom opening 28 and the opening 30, likewise, is closed by a part of the shackle. Thus, the interlocked portions of the seal are inaccessible for tampering.
I claim:
1. A plastic housing for enclosing a female locking portion of a plastic seal, said housing comprising a body portion formed with a primary recess of such dimensions as to snugly receive, seated therewithin, a relatively large part of said locking portion, leaving a collar portion of the wall of the primary recess extending clear of said locking portion, said housing being formed also with a secondary recess of less diameter than said primary recess 3 and communicating with the latter, said secondary recess being of such dimensions as to freely receive locking fingers of said locking portion therewithin; and said collar portion being crimpa-ble inwardly over marginal areas of said large part of the locking portion to hold the latter firmly in place within the housing.
2. A plastic housing according to claim 1, wherein said collar portion is formed with a slot for receiving a part of a shackle portion of said seal therewithin.
3. A plastic housing according to claim 1, further including a plastic tag molded integrally with said housing.
4. The combination of a plastic seal and a plastic housing for enclosing a part of said seal therewithin; said seal comprising an elongate, bendable shackle, a male locking portion at one end of said shackle and a female locking portion at the opposite end of said shackle, said female locking portion being formed with a passage extending therethrough for receiving said male locking portion therewithin; and said housing being formed with a recess in which said female locking portion is disposed, a generally cylindrical portion, of the housings wall which defines said recess, having a lip extending radially inwardly in overlapping relation to said female locking portion to hold the latter firmly within the housing, and said lip being clear of said passage to permit insertion of said male locking portion into said passage.
5. The combination according to claim 4, said female locking portion including plural locking fingers which are resiliently expandable and contractable into locking engagement with said male locking portion, and the wall of said recess being spaced sufficiently from said fingers to permit the latter to expand freely in receiving said male locking portion therewithin.
6. The combination according to claim 4, said recess having a larger diameter cylindrical portion and a smaller diameter cylindrical portion coaxial with the larger diameter portion, the two latter portions communicating with each other at a circular shoulder, and said female locking portion comprising a cylindrical base, held firmly between said lip and said shoulder, and locking fingers, integral with said base and extending freely within the smaller diameter cylindrical portion of said recess.
7. The combination according to claim 4, furtherincluding a fiat, plastic tag member, rigidly integral with said housing.
8. The combination according to claim 7, the seals said shackle extending laterally in one direction from said female locking portion, and said tag member extending laterally in the opposite direction from said female locking portion.
References Cited UNITED STATES PATENTS D 214,153 5/1969 Merser 24l5OFPUX 1,742,982 1/1930 Wittstcin 4021A 3,429,065 2/1969 Long et al. 4021R 3,467,427 9/ 1969' Moberg 24-16PBX DONALD A. GRIFFIN, Primary Examiner US. Cl. X.R.
24-150FP; 40-2lR
US22582A 1970-03-25 1970-03-25 Plastic seal with locking portins enclosed to oppose tampering Expired - Lifetime US3588963A (en)

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Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5117575A (en) * 1991-04-01 1992-06-02 Desmond Noel K Bait positioning and attachment device
US5207694A (en) * 1992-06-18 1993-05-04 Surgical Invent Ab Method for performing a surgical occlusion, and kit and applicator for carrying out the method
US5241982A (en) * 1992-07-20 1993-09-07 Taylor David W Tamper-evident cap for securing refrigerant service ports
ES2064240A2 (en) * 1992-11-27 1995-01-16 Martinez Juan Mata Safety/security sealing device for bags for carrying valuables
US5524945A (en) * 1994-04-06 1996-06-11 E. J. Brooks Company Thermoplastic security seal
US5943741A (en) * 1997-09-19 1999-08-31 Kotec's Co., Ltd. Label supporting means
US6047447A (en) * 1997-12-02 2000-04-11 Kotec's Co., Ltd Sealing device
US20040111839A1 (en) * 2002-11-26 2004-06-17 Orlande Sivacoe Releasable tie
US20050001041A1 (en) * 1999-05-11 2005-01-06 Mccarthy Andrew J.J. Cargo security
US20050001386A1 (en) * 2003-06-13 2005-01-06 Daniel Graves Seals
US20050167994A1 (en) * 2004-01-29 2005-08-04 E.J. Brooks Company Pull seal with bi-directional locking arrangement
US20060147249A1 (en) * 2004-12-30 2006-07-06 Fuller Edward A Sealable sampling swab
US20080066265A1 (en) * 2006-09-15 2008-03-20 Pilon Roger E Break-away bundling device
US20090259251A1 (en) * 2008-04-11 2009-10-15 Cohen Matthew D Loop suture
US20110094489A1 (en) * 2009-10-27 2011-04-28 Mcpherson Mathew A String Damper Having Aperture
US20110193678A1 (en) * 2010-02-09 2011-08-11 Brooks Utility Products Group, Inc. Utility meter tamper monitoring system and method
US20120056755A1 (en) * 2010-09-03 2012-03-08 Brooks Utility Products Group, Inc. Utility meter tamper monitoring system and method
US20130012990A1 (en) * 2010-03-19 2013-01-10 Mcclellan William T Knotless locking tissue fastening system and method
USD781692S1 (en) * 2013-08-05 2017-03-21 Hellermanntyton Ltd Identification tag holder
US11067355B2 (en) 2014-05-30 2021-07-20 Mcp Ip, Llc Archery bow cable mounted protector
US11116192B2 (en) * 2017-10-04 2021-09-14 Gye S. Nitta Live bait zip tie

Cited By (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5117575A (en) * 1991-04-01 1992-06-02 Desmond Noel K Bait positioning and attachment device
US5207694A (en) * 1992-06-18 1993-05-04 Surgical Invent Ab Method for performing a surgical occlusion, and kit and applicator for carrying out the method
US5241982A (en) * 1992-07-20 1993-09-07 Taylor David W Tamper-evident cap for securing refrigerant service ports
ES2064240A2 (en) * 1992-11-27 1995-01-16 Martinez Juan Mata Safety/security sealing device for bags for carrying valuables
US5524945A (en) * 1994-04-06 1996-06-11 E. J. Brooks Company Thermoplastic security seal
US5943741A (en) * 1997-09-19 1999-08-31 Kotec's Co., Ltd. Label supporting means
US6047447A (en) * 1997-12-02 2000-04-11 Kotec's Co., Ltd Sealing device
US20050001041A1 (en) * 1999-05-11 2005-01-06 Mccarthy Andrew J.J. Cargo security
US20040111839A1 (en) * 2002-11-26 2004-06-17 Orlande Sivacoe Releasable tie
US20050001386A1 (en) * 2003-06-13 2005-01-06 Daniel Graves Seals
US7246830B2 (en) * 2003-06-13 2007-07-24 Itw Limited Seals
US20050167994A1 (en) * 2004-01-29 2005-08-04 E.J. Brooks Company Pull seal with bi-directional locking arrangement
US6981725B2 (en) * 2004-01-29 2006-01-03 E. J. Brooks Company Pull seal with bi-directional locking arrangement
US20060147249A1 (en) * 2004-12-30 2006-07-06 Fuller Edward A Sealable sampling swab
US7740210B2 (en) 2006-09-15 2010-06-22 Newfrey Llc Break-away bundling device
US20080066265A1 (en) * 2006-09-15 2008-03-20 Pilon Roger E Break-away bundling device
US20100242231A1 (en) * 2006-09-15 2010-09-30 Pilon Roger E Break-away bundling device
US8375523B2 (en) 2006-09-15 2013-02-19 Newfrey Llc Break-away bundling device
US20090259251A1 (en) * 2008-04-11 2009-10-15 Cohen Matthew D Loop suture
US8448633B2 (en) * 2009-10-27 2013-05-28 Mcp Ip, Llc String damper having aperture
US20110094489A1 (en) * 2009-10-27 2011-04-28 Mcpherson Mathew A String Damper Having Aperture
US9791235B2 (en) * 2009-10-27 2017-10-17 Mcp Ip, Llc String damper having aperture
US20160146565A1 (en) * 2009-10-27 2016-05-26 Mcp Ip, Llc String Damper Having Aperture
US9250031B2 (en) 2009-10-27 2016-02-02 Mcp Ip, Llc String damper having aperture
US20110193678A1 (en) * 2010-02-09 2011-08-11 Brooks Utility Products Group, Inc. Utility meter tamper monitoring system and method
US8149114B2 (en) 2010-02-09 2012-04-03 Ekstrom Industries, Inc. Utility meter tamper monitoring system and method
US20130012990A1 (en) * 2010-03-19 2013-01-10 Mcclellan William T Knotless locking tissue fastening system and method
US9398903B2 (en) * 2010-03-19 2016-07-26 William T. MCCLELLAN Knotless locking tissue fastening system and method
US20120056755A1 (en) * 2010-09-03 2012-03-08 Brooks Utility Products Group, Inc. Utility meter tamper monitoring system and method
USD781692S1 (en) * 2013-08-05 2017-03-21 Hellermanntyton Ltd Identification tag holder
USD809373S1 (en) 2013-08-05 2018-02-06 Hellermanntyton Ltd Identification tag holder
US11067355B2 (en) 2014-05-30 2021-07-20 Mcp Ip, Llc Archery bow cable mounted protector
US11116192B2 (en) * 2017-10-04 2021-09-14 Gye S. Nitta Live bait zip tie

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