US4862560A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Irreversible tie strap with specialized clasp to permit the strap to be inserted through the clasp twice
Assignee: Designs by Master Markets Inc
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Filing: 1989-01-23
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Granted: 1989-09-05
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Expires: 2009-01-23
Abstract
Abstract An irreversible tie strap in which the tieing strap comes in a roll including an elongated strap member having a multiplicity of holes, grooves or slots therein to accommodate a pair of mating tongues. The strap in roll form can be cut to any desired length, thereby facilitating an efficient strap which can be produced in a single mold and which can be cut to any desired length. Included in the present invention irreversible tie strap is a separate clasp member which includes a separating internal partition wall and a pair of oppositely disposed internally protruding tongues extending in the direction of the internal separating wall. The elongated strap member can be inserted through the separate clasp on either side of the partition wall such that the two ends of the elongated strap member can be pulled in the same direction and thereby create a loop which can be tightened to any desired loop size including a very small loop which is almost flush with the clasp. The pair of internally protruding tongues each permit the section of strap on its side of the internal partition wall to pass through the clasp member until the desired loop size is achieved and then the pair of internally protruding tongues can accommodate any desired two holes or openings in the strap and thereby irreversibly lock the strap in place inside the clasp through the tongue and groove arrangement.
Inventors
- 👤 Jose Lichtenberg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 20:08
CPC Classifications
B; B65; B65D; B65D63/00; B65D63/10; B65D63/14; B65D63/16; Y; Y10; Y10T; Y10T24/00; Y10T24/14; Y10T24/1402; Y10T24/141; Y10T24/1498; Y10T24/15; Y10T24/153
Claims Analysis
Total Claims: 20
Claim 1
Independent Claim
507 words
An apparatus for tieing, comprising: a. an elongated flexible strap member comprising a multiplicity of openings along its longitudinal centerline and extending transversely therethrough along its length; b. said elongated flexible strap member further comprising a first surface which is smooth and a second surface having a pair of oppositely disposed ridges extending along both edges of the second face for the entire length of the elongated flexible strap member; c. a separate clasp member further comprising a hollow housing having a first side wall, a second side wall, a top wall, a bottom wall and an internal partition wall supported by the first and second side walls and located midway between the top wall and the bottom wall to thereby divide the interior of the clasp member into an upper chamber and a lower chamber with openings extending out the rear end and front end of the clasp member; d. said clasp member formed in the shape of a pyramidal frustum with the rear end being larger than the front end; e. a first flexible gripping member affixed to the interior of said top wall at a location adjacent the rear end of the clasp and extending within said upper chamber at an oblique angle relative to said top wall and terminating at a location above said interior partition wall sufficient to permit said elongated flexible strap member to pass between the tip of said first gripping member and said interior partition wall; and f. a second flexible gripping member affixed to the interior of said bottom wall at a location adjacent the rear end of the clasp and extending within said lower chamber at an oblique angle relative to said bottom wall and terminating at a location below said interior partition wall sufficient to permit said elongated flexible strap member to pass between the tip of said second gripping member and said interior partition wall; g. whereby a first end of said elongated flexible strap member can be inserted into the clasp from its rear opening and into the upper chamber such that the second surface is adjacent the internal partition wall and the elongated flexible strap member is threaded through the front end of the clasp member and is retained therein in an irreversible manner by the insertion of the tip of said first flexible gripping member into one of said multiplicity of openings in said elongated flexible strap member and a second end of said elongated flexible strap member is inserted into the clasp from its rear opening and into the lower chamber such that the second surface is adjacent the internal partition wall and the elongated flexible strap member is threaded through the front end of the clasp member and is retained therein in an irreversible manner by the insertion of the tip of said second flexible gripping member into one of said multiplicity of openings in said elongated flexible strap member and the section of strap member protruding from the rear of the clasp forms a loop to tie objects together.
Claim 2
Independent Claim
507 words
An apparatus for tieing, comprising: a. an elongated flexible strap member comprising a multiplicity of openings along its longitudinal centerline and extending transversely therethrough along its length; b. said elongated flexible strap member further comprising a first surface which is smooth and a second surface having a pair of oppositely disposed ridges extending along both edges of the second face for the entire length of the elongated flexible strap member; c. a separate clasp member further comprising a hollow housing having a first side wall, a second side wall, a top wall, a bottom wall and an internal partition wall supported by the first and second side walls and located midway between the top wall and the bottom wall to thereby divide the interior of the clasp member into an upper chamber and a lower chamber with openings extending out the rear end and front end of the clasp member; d. said clasp member formed in the shape of a pyramidal frustum with the rear end being larger than the front end; e. a first flexible gripping member affixed to the interior of said top wall at a location adjacent the rear end of the clasp and extending within said upper chamber at an oblique angle relative to said top wall and terminating at a location above said interior partition wall sufficient to permit said elongated flexible strap member to pass between the tip of said first gripping member and said interior partition wall; and f. a second flexible gripping member affixed to the interior of said bottom wall at a location adjacent the rear end of the clasp and extending within said lower chamber at an oblique angle relative to said bottom wall and terminating at a location below said interior partition wall sufficient to permit said elongated flexible strap member to pass between the tip of said second gripping member and said interior partition wall; g. whereby a first end of said elongated flexible strap member can be inserted into the clasp from its rear opening and into the upper chamber such that the second surface is adjacent the internal partition wall and the elongated flexible strap member is threaded through the front end of the clasp member and is retained therein in an irreversible manner by the insertion of the tip of said first flexible gripping member into one of said multiplicity of openings in said elongated flexible strap member and a second end of said elongated flexible strap member is inserted into the clasp from its rear opening and into the lower chamber such that the second surface is adjacent the internal partition wall and the elongated flexible strap member is threaded through the front end of the clasp member and is retained therein in an irreversible manner by the insertion of the tip of said second flexible gripping member into one of said multiplicity of openings in said elongated flexible strap member and the section of strap member protruding from the rear of the clasp forms a loop to tie objects together.
Claim 3
Dependent Claim
97 words
An apparatus in accordance with claim 1 wherein: a. said first flexible gripping member further comprises a base section attached to the interior of said top wall, a narrower stem section, and a still narrow tip section which fits within one of said multiplicity of openings in said elongated flexible strap member; and b. said second flexible gripping member further comprises a base section attached to the interior of said bottom wall, a narrower stem section, and a still narrow tip section which fits within one of said multiplicity of openings in said elongated flexible strap member.
Claim 4
Dependent Claim
55 words
An apparatus in accordance with claim 1 wherein: a. the angle between said first flexible gripping member and the top wall is in the range between 10 degrees and 75 degrees; and b. the angle between said second flexible gripping member and the bottom wall is in the range between 10 degrees and 75 degrees.
Claim 5
Dependent Claim
23 words
An apparatus in accordance with claim 1 wherein said elongated flexible strap is made of plastic and said clasp is made of plastic.
Claim 6
Dependent Claim
24 words
An apparatus in accordance with claim 1 wherein said elongated flexible strap member is made of metal and said claps is made of metal.
Claim 7
Dependent Claim
18 words
An apparatus in accordance with claim 1 wherein said elongated flexible strap member is wound into a roll.
Claim 8
Dependent Claim
21 words
An apparatus in accordance with claim 6 wherein said roll of elongated flexible strap member is inserted into a cartridge dispenser.
Claim 9
Dependent Claim
23 words
An apparatus in accordance with claim 1 wherein each of said multiplicity of transverse openings in said elongated flexible strap member is rectangular.
Claim 10
Independent Claim
446 words
An apparatus for tieing, comprising: a. an elongated flexible strap member comprising a multiplicity of openings along its longitudinal centerline and extending transversely therethrough along its length; b. a separate clasp member further comprising a hollow housing having a first side wall, a second side wall, a top wall, a bottom wall and an internal partition wall supported by the first and second side walls and located midway between the top wall and the bottom wall to thereby divide the interior of the clasp member into an upper chamber and a lower chamber with openings extending out the rear end and front end of the clasp member; c. a first flexible gripping member affixed to the interior of said top wall at a location adjacent the rear end of the clasp and extending within said upper chamber at an oblique angle relative to said top wall and terminating at a location above said interior partition wall sufficient to permit said elongated flexible strap member to pass between the tip of said first gripping member and said interior partition wall; and d. a second flexible gripping member affixed to the interior of said bottom wall at a location adjacent the rear end of the clasp and extending within said lower chamber at an oblique angle relative to said bottom wall and terminating at a location below said interior partition wall sufficient to permit said elongated flexible strap member to pass between the tip of said second gripping member and said interior partition wall; e. whereby a first end of said elongated flexible strap member can be inserted into the clasp from its rear opening and into the upper chamber such that the elongated flexible strap member is adjacent the internal partition wall and the elongated flexible strap member is threaded through the front end of the clasp member and is retained therein in an irreversible manner by the insertion of the tip of said first flexible gripping member into one of said multiplicity of openings in said elongated flexible strap member and a second end of said elongated flexible strap member is inserted into the clasp from its rear opening and into the lower chamber such that the elongated flexible strap member is adjacent the internal partition wall and the elongated flexible strap member is threaded through the front end of the clasp member and is retained therein in an irreversible manner by the insertion of the tip of said second flexible gripping member into one of said multiplicity of openings in said elongated flexible strap member and the section of strap member protruding from the rear of the clasp forms a loop to tie objects together.
Claim 11
Independent Claim
446 words
An apparatus for tieing, comprising: a. an elongated flexible strap member comprising a multiplicity of openings along its longitudinal centerline and extending transversely therethrough along its length; b. a separate clasp member further comprising a hollow housing having a first side wall, a second side wall, a top wall, a bottom wall and an internal partition wall supported by the first and second side walls and located midway between the top wall and the bottom wall to thereby divide the interior of the clasp member into an upper chamber and a lower chamber with openings extending out the rear end and front end of the clasp member; c. a first flexible gripping member affixed to the interior of said top wall at a location adjacent the rear end of the clasp and extending within said upper chamber at an oblique angle relative to said top wall and terminating at a location above said interior partition wall sufficient to permit said elongated flexible strap member to pass between the tip of said first gripping member and said interior partition wall; and d. a second flexible gripping member affixed to the interior of said bottom wall at a location adjacent the rear end of the clasp and extending within said lower chamber at an oblique angle relative to said bottom wall and terminating at a location below said interior partition wall sufficient to permit said elongated flexible strap member to pass between the tip of said second gripping member and said interior partition wall; e. whereby a first end of said elongated flexible strap member can be inserted into the clasp from its rear opening and into the upper chamber such that the elongated flexible strap member is adjacent the internal partition wall and the elongated flexible strap member is threaded through the front end of the clasp member and is retained therein in an irreversible manner by the insertion of the tip of said first flexible gripping member into one of said multiplicity of openings in said elongated flexible strap member and a second end of said elongated flexible strap member is inserted into the clasp from its rear opening and into the lower chamber such that the elongated flexible strap member is adjacent the internal partition wall and the elongated flexible strap member is threaded through the front end of the clasp member and is retained therein in an irreversible manner by the insertion of the tip of said second flexible gripping member into one of said multiplicity of openings in said elongated flexible strap member and the section of strap member protruding from the rear of the clasp forms a loop to tie objects together.
Claim 12
Dependent Claim
28 words
An apparatus in accordance with claim 9 wherein said clasp is in the shape of a pyramidal frustum with the rear end being larger than the front end.
Claim 13
Dependent Claim
97 words
An apparatus in accordance with claim 9 wherein: a. said first flexible gripping member further comprises a base section attached to the interior of said top wall, a narrower stem section, and a still narrow tip section which fits within one of said multiplicity of openings in said elongated flexible strap member; and b. said second flexible gripping member further comprises a base section attached to the interior of said bottom wall, a narrower stem section, and a still narrow tip section which fits within one of said multiplicity of openings in said elongated flexible strap member.
Claim 14
Dependent Claim
55 words
An apparatus in accordance with claim 9 wherein: a. the angle between said first flexible gripping member and the top wall is in the range between 10 degrees and 75 degrees; and b. the angle between said second flexible gripping member and the bottom wall is in the range between 10 degrees and 75 degrees.
Claim 15
Dependent Claim
23 words
An apparatus in accordance with claim 9 wherein said elongated flexible strap is made of plastic and said clasp is made of plastic.
Claim 16
Dependent Claim
24 words
An apparatus in accordance with claim 9 wherein said elongated flexible strap member is made of metal and said clasp is made of metal.
Claim 17
Dependent Claim
50 words
An apparatus in accordance with claim 9 wherein said elongated flexible strap member further comprises a first surface which is smooth and a second surface having a pair of oppositely disposed ridges extending along both edges of the second face for the entire length of the elongated flexible strap member.
Claim 18
Dependent Claim
18 words
An apparatus in accordance with claim 9 wherein said elongated flexible strap member is wound into a roll.
Claim 19
Dependent Claim
21 words
An apparatus in accordance with claim 16 wherein said roll of elongated flexible strap member is inserted into a cartridge dispenser.
Claim 20
Dependent Claim
23 words
An apparatus in accordance with claim 9 wherein each of said multiplicity of transverse openings in said elongated flexible strap member is rectangular.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1992-09-04 | 1993-03-06 | 1993-09-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-09-04 | 1997-03-06 | 1997-09-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-09-04 | 2001-03-06 | 2001-09-05 | $7700.00 | Window Closed / Lapsed |